UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sUzyhXtTcKXET+uC9rT0tNV5Vh4+ZiIQOI5w8a2wqLc=' 
WHERE 
  key_id = '55c6c3dd655ee9204bf9b2e51e18ab18f6f4bfe538e244d81c3f47d39f77cd64' 
  AND (
    token = 'sUzyhXtTcKXET+uC9rT0tNV5Vh4+ZiIQOI5w8a2wqLc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )