UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WefW1EjzHGZoniXzeDf7XaWYgNxHOfJZj2x51S0tKQU=' 
WHERE 
  key_id = 'ff6c952b218b78900963bc6e6d4761972491d74db2f65e984747107798ddd713' 
  AND (
    token = 'WefW1EjzHGZoniXzeDf7XaWYgNxHOfJZj2x51S0tKQU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )