UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+HBAojwWQf2WCNTYPGTxrHHW/dmti2MdHFd61IGokYU=' 
WHERE 
  key_id = 'de3a5e6a19244d7389dfff42d05fa8923c80ad628034a5b686a493dc8804c0e1' 
  AND (
    token = '+HBAojwWQf2WCNTYPGTxrHHW/dmti2MdHFd61IGokYU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )