UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V+03RQJ+vCvtxytPd9BpJSmUj3Qp9z+NevNKGE9H0Y8=' 
WHERE 
  key_id = '55e77e69a88e1188d45610de1e50c595d0b3c2f6a8592f8fc27c81a0551bb803' 
  AND (
    token = 'V+03RQJ+vCvtxytPd9BpJSmUj3Qp9z+NevNKGE9H0Y8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )