UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sK4z/w0+A/MeNOBo+67GF09POamM/IyGMO34JtxQkB8=' 
WHERE 
  key_id = '5f4af1e7ce300ca09c990b79ccf0e3689fa0e459e4827a0e5b426041954b1704' 
  AND (
    token = 'sK4z/w0+A/MeNOBo+67GF09POamM/IyGMO34JtxQkB8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )