UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7CX98hARfagOSJPte2whSRFJdHm4bI1g7DP7JJHCCo8=' 
WHERE 
  key_id = '6e78a767898bf6fdb68e390ccb17ce797000073d054e350cadb91bd1f481e074' 
  AND (
    token = '7CX98hARfagOSJPte2whSRFJdHm4bI1g7DP7JJHCCo8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )