UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HzQTzXKlTzYYgdVG9rCaxzSw/yOB9UR7mTONPNLyIM8=' 
WHERE 
  key_id = '2b5f530534e25caca3e4ce8c42f144e757cc07218aca57586d8e7bb5decd4549' 
  AND (
    token = 'HzQTzXKlTzYYgdVG9rCaxzSw/yOB9UR7mTONPNLyIM8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )