UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o2wM5y7Cwy4AVdFO8r09pEMtxAUPg9bsJ7NsWzQH/o0=' 
WHERE 
  key_id = '5887dea0024a096d4fd90044ab7f106c061537043e8a314606cb739798cba586' 
  AND (
    token = 'o2wM5y7Cwy4AVdFO8r09pEMtxAUPg9bsJ7NsWzQH/o0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )