UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U7CFjj0fp3ElPw9IEK6Gor7RfG+HmNaY/lcBfAU9vZ8=' 
WHERE 
  key_id = 'a563d9f84c6b38d9c70f7f9cbb24c0bcce8d67b687fe8e0b5e177f78fb16078c' 
  AND (
    token = 'U7CFjj0fp3ElPw9IEK6Gor7RfG+HmNaY/lcBfAU9vZ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )