UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YiN+Qj1xN2YLd7CxVvbPSeShVT+Uupa0M8c3rnxMDfY=' 
WHERE 
  key_id = 'f391388a2d1365bd206649c0d62fca71b7275973d04df0c03ed6ede7b1abbbd8' 
  AND (
    token = 'YiN+Qj1xN2YLd7CxVvbPSeShVT+Uupa0M8c3rnxMDfY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )