UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kfBYtcH9DoH/R8OniYp4aiv0H8vqFZW0g7MioSmnygA=' 
WHERE 
  key_id = '4c04d45f1a52bc5cddcd0a527b7548bf94860aaa68ce8b2d209082efc4f30d3e' 
  AND (
    token = 'kfBYtcH9DoH/R8OniYp4aiv0H8vqFZW0g7MioSmnygA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )