UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pyIXbjHrXdVjSvaFBPMofH2VZyx1lHf/33ju+EnSFZ4=' 
WHERE 
  key_id = '4ff3f72862b0b468728d217aceb83265be72b4361536d0a8e8b10debaf173c6b' 
  AND (
    token = 'pyIXbjHrXdVjSvaFBPMofH2VZyx1lHf/33ju+EnSFZ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )