UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6YqG/5vxq2OXeVa815qcjRyjDpBqcbK+FEyEO8PYY+8=' 
WHERE 
  key_id = 'dd54e01df7d9f329a3e71889c1a2883e52c4e728516cdba99cc67c37ec9415db' 
  AND (
    token = '6YqG/5vxq2OXeVa815qcjRyjDpBqcbK+FEyEO8PYY+8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )