UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nYd+HWT66400MwC4+1/rDeletdE9W80K/pCxoxsGsj8=' 
WHERE 
  key_id = '14b54d72399a717b632fd537b1496269a0b6564cdd7f5bf33b28d0c2875147e7' 
  AND (
    token = 'nYd+HWT66400MwC4+1/rDeletdE9W80K/pCxoxsGsj8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )