UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OxP5uwArwcSadnWkxjsL6nnqZKTqNfig6inUAxL8CL4=' 
WHERE 
  key_id = 'e0c754f4a93efc718a2ba9003decf88c876b7d51e021c933e556209a4d711c5e' 
  AND (
    token = 'OxP5uwArwcSadnWkxjsL6nnqZKTqNfig6inUAxL8CL4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )