UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LOFkSMjkesJiaDw37Vy1YphEaym/VezwqeXbE4MEKPU=' 
WHERE 
  key_id = '48b78d0a8ae7d3ea04f076e0b0d743038e39281d6c763e6b2c9bfdcb822a8022' 
  AND (
    token = 'LOFkSMjkesJiaDw37Vy1YphEaym/VezwqeXbE4MEKPU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )