UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QECZGnkUKA3xGwWoexPVove9I0Ieg3QqOJayRLuCRnk=' 
WHERE 
  key_id = '030a7d7ec2c937017aa37fe2d70c6d236ff5cd21c692531e187aadd39f950f29' 
  AND (
    token = 'QECZGnkUKA3xGwWoexPVove9I0Ieg3QqOJayRLuCRnk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )