UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vyg9VNcxH/gHKKumizf7tAFFFA7akjY0D3CuqGsatmE=' 
WHERE 
  key_id = '77a976d1aad155d89e372d693826511a1311ba7e9d69850dfd09b488b0dd330f' 
  AND (
    token = 'vyg9VNcxH/gHKKumizf7tAFFFA7akjY0D3CuqGsatmE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )