UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u/L7+65DfxPjp9QXXFOXPSp7MomIQExxn44G6fwUd8M=' 
WHERE 
  key_id = '3b4ab6070bd280b398839f26e5055eeecd3ff8960c98cbdd0d2bf63214e228b1' 
  AND (
    token = 'u/L7+65DfxPjp9QXXFOXPSp7MomIQExxn44G6fwUd8M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )