UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FzGUWAAGsI9PYySJTQfTB/YZQECWAtx4yeqTDez2hdA=' 
WHERE 
  key_id = 'bf885867dabcbd73d61b085fa008392e6279bbeea7a32be082011a1eaea540f0' 
  AND (
    token = 'FzGUWAAGsI9PYySJTQfTB/YZQECWAtx4yeqTDez2hdA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )