UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0bawTE36Nt+UdlGWy+dtLWX+to9l8feajRTismOXRzQ=' 
WHERE 
  key_id = '7de51c266a2f3a7852b5d7cec0a3233b361313c264287dcbaae73b5f790c8346' 
  AND (
    token = '0bawTE36Nt+UdlGWy+dtLWX+to9l8feajRTismOXRzQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )