UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'klyoatFUf0TcpCWEEWJdX8trHT7qMbU/2p401L7pD+A=' 
WHERE 
  key_id = 'e01e499561879c8a382107036a0244e9c5bfed1d260f55ff86b56701a198be55' 
  AND (
    token = 'klyoatFUf0TcpCWEEWJdX8trHT7qMbU/2p401L7pD+A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )