UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CGdIk+AMpm0WEm1znufGXNalsT0m7c1axB6UongbCZc=' 
WHERE 
  key_id = 'fdea8616cc21f5938ab705b00ca1df0cc3fd15bfa6a767796d7d247a78b5d321' 
  AND (
    token = 'CGdIk+AMpm0WEm1znufGXNalsT0m7c1axB6UongbCZc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )