UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Am0BTP+mU1+lbZorcgVW6RZFH8mY+jmtbIm2AyCTmzQ=' 
WHERE 
  key_id = '5d1803f09de72019a7c14efd06d39a9b2d6b451299f96b3ef964f191a6a97c3b' 
  AND (
    token = 'Am0BTP+mU1+lbZorcgVW6RZFH8mY+jmtbIm2AyCTmzQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )