UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GTqv3yFTvD2H2QGUAt7OVr1ccpeYqYQ/VOIYJ6n9EhQ=' 
WHERE 
  key_id = '6ec9f88c339d8524314a710ab20ee1aab27c767ec2a1ccb4faca936233f8daf2' 
  AND (
    token = 'GTqv3yFTvD2H2QGUAt7OVr1ccpeYqYQ/VOIYJ6n9EhQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )