UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oE9fXJZ1lcGlFJQDKbF8EZ0Lt/IpVsJdv3hfUUj+dsI=' 
WHERE 
  key_id = 'dca6539cb7254cc4e372e1b1bb94f3a7be105c0fe609aa2637126e5020fe7584' 
  AND (
    token = 'oE9fXJZ1lcGlFJQDKbF8EZ0Lt/IpVsJdv3hfUUj+dsI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )