UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bTAmMnvcGAuxM895sd4DkD5RCTb1UEBRFr/aY7F/+Ic=' 
WHERE 
  key_id = '1078988c79afd0a409f6590c82c9518acd0db4e43b4ae1cdcb1a579d38dc75d5' 
  AND (
    token = 'bTAmMnvcGAuxM895sd4DkD5RCTb1UEBRFr/aY7F/+Ic=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )