UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y1NdmeHcEIGFq1z7u1PjZzAVG+Dm/GLNCKdhu/RKDvg=' 
WHERE 
  key_id = '41c090639e8826936f301b589df4a0edbff0784aa29dc956ad65ba1b0d1ea539' 
  AND (
    token = 'y1NdmeHcEIGFq1z7u1PjZzAVG+Dm/GLNCKdhu/RKDvg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )