UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'myKhvFWpEUFpAJ+eUF5Z0dKiFRbcffNIDCRXoGZintk=' 
WHERE 
  key_id = '775904097e83a72daafb13150fbcc9d966104d3dadc5418bb2be81aa7065824c' 
  AND (
    token = 'myKhvFWpEUFpAJ+eUF5Z0dKiFRbcffNIDCRXoGZintk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )