UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L/b+brajs271o1JVPCSU+GczLbpRgypugdVRZTxWfP8=' 
WHERE 
  key_id = 'eaf99cb2d4fb86073b925caab1cd159f99d94f4e392355bbbab8a99576ced731' 
  AND (
    token = 'L/b+brajs271o1JVPCSU+GczLbpRgypugdVRZTxWfP8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )