UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DhCghC0qb6Wx5qai4jlfEKliD8Iw4x54Y3fipU5xAUA=' 
WHERE 
  key_id = '08ccd13b00bed6ac4879b1cc3542a1b1bed6b79f2b408e062fd356d180cdcf0f' 
  AND (
    token = 'DhCghC0qb6Wx5qai4jlfEKliD8Iw4x54Y3fipU5xAUA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )