UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tQZ1lC4KxN6cDTPuw0BrseJW14m2SGswNlTyfiqU7h0=' 
WHERE 
  key_id = '3b3dd295ff778a5c42ca5baa99329cd54f44c856c577400b88a0c7125a699d4a' 
  AND (
    token = 'tQZ1lC4KxN6cDTPuw0BrseJW14m2SGswNlTyfiqU7h0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )