UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'shoLuCS9CkVz7fQpgQYiw77nUX6x9A+BnUo5b52d8fg=' 
WHERE 
  key_id = '4be49df7ce2b9dc0bd3c25b4a7aa6c3456f6d7ec699127fe1607a4af30415fc0' 
  AND (
    token = 'shoLuCS9CkVz7fQpgQYiw77nUX6x9A+BnUo5b52d8fg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )