UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IkgeSpj7lJgKxe4qUiIa6Ehp8ZnE/cCABl+mSYbWVaQ=' 
WHERE 
  key_id = '81268974a67f5f4aef540822751214b65cfa00bd995d18ef37193e33f7d5b35c' 
  AND (
    token = 'IkgeSpj7lJgKxe4qUiIa6Ehp8ZnE/cCABl+mSYbWVaQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )