UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OXX9b48HGRTJjV2B9lTF0pjfnVWKUXDRFmKuBIjaVjs=' 
WHERE 
  key_id = '03257cf8b771f847efde9acbd14c79857cf9247c8aa689ba56b4d4520bdb6704' 
  AND (
    token = 'OXX9b48HGRTJjV2B9lTF0pjfnVWKUXDRFmKuBIjaVjs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )