UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8FrsB5AWGk0veYpjZOAEThx/5Lzp0b53XOlQMi03Z/U=' 
WHERE 
  key_id = 'd6c027b78272b3fb7bd7c1488344101ea3bb48b550b33b24b8b0cb7cb9103cac' 
  AND (
    token = '8FrsB5AWGk0veYpjZOAEThx/5Lzp0b53XOlQMi03Z/U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )