UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'spL9CSpBOPE1a00oBJ5gcRNyPLuR0iQ1o8/lFCHqWPo=' 
WHERE 
  key_id = '4a9c3d210f66a4ae955a58fd0030c653c3f04440c0c90b239575957a1a1b2057' 
  AND (
    token = 'spL9CSpBOPE1a00oBJ5gcRNyPLuR0iQ1o8/lFCHqWPo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )