UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u+FZGt3eA0JTH0e1mn2HOq79a0kTCTz8Ri3Q8jHLDnw=' 
WHERE 
  key_id = 'a09d8b22b7fdabac9d00a55257e5a3ca023b8fab306107d79ca5f5ecf6c257c3' 
  AND (
    token = 'u+FZGt3eA0JTH0e1mn2HOq79a0kTCTz8Ri3Q8jHLDnw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )