UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kUXGKhZAwPsAiiH47iJGxLkZD+YwSRoLu637DfWRQcQ=' 
WHERE 
  key_id = '99f2f330317c87f255b07818a580f0da0e0dc1cbe147ca4e56a8c1cee514fd3b' 
  AND (
    token = 'kUXGKhZAwPsAiiH47iJGxLkZD+YwSRoLu637DfWRQcQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )