UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jaY6LwV4mfsmroTdXjHqfKL1S2zw4+NUmsD3Yam/mgo=' 
WHERE 
  key_id = 'c4259fe7de7e6f88b094bdbcb7d55f291f57f8c7384f3741396ec1a5df571b77' 
  AND (
    token = 'jaY6LwV4mfsmroTdXjHqfKL1S2zw4+NUmsD3Yam/mgo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )