UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4JVAa/yC+k8D5QKoaEM9hzw+X7aHb7WM1FJOrqrgYXw=' 
WHERE 
  key_id = '2b3269b2806c653f8b8a77694458eaa9a78efbcbd913eb6d6cf3734abbc8dad6' 
  AND (
    token = '4JVAa/yC+k8D5QKoaEM9hzw+X7aHb7WM1FJOrqrgYXw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )