UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zQowJssCOiocJKVDK+KbW7SQKsYmdGLW3CFaxeccKM8=' 
WHERE 
  key_id = '75b76c4f6532cd07bf61bbc12fbe5c47d51d16781c92ac451021f7ce02deeafc' 
  AND (
    token = 'zQowJssCOiocJKVDK+KbW7SQKsYmdGLW3CFaxeccKM8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )