UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tfdCgt7fHigmkXTFMOqHh2/S0aDjUJMyXBWMQB93cbU=' 
WHERE 
  key_id = 'ba771b178b0e096fbc402c0c6a674196d6ca1666492038c2632a82b4e3d196f8' 
  AND (
    token = 'tfdCgt7fHigmkXTFMOqHh2/S0aDjUJMyXBWMQB93cbU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )