UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rPYd8s4lbkV2vGLKycqlmGB1iXcpd857cHFJ/khsQ/U=' 
WHERE 
  key_id = '8770f959cbd4c1ceeb02c456220eebf17364a448e7f4c7fa47231080cea8852b' 
  AND (
    token = 'rPYd8s4lbkV2vGLKycqlmGB1iXcpd857cHFJ/khsQ/U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )