UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WpmcvApxFpgrhPCpUK47ecmHB4YXdqOoIAoLdtmYV8w=' 
WHERE 
  key_id = '85b3cc6447d2ce39cf09a689277c4e8801e18102dbcb144bb5b9d2254d3c7b6d' 
  AND (
    token = 'WpmcvApxFpgrhPCpUK47ecmHB4YXdqOoIAoLdtmYV8w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )