UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JoLHcMVsXMADSTIu1IyL2bRJL9b/xTQV5YYPe5g6QPc=' 
WHERE 
  key_id = '2ad642772874a53456ce3940e9d57afed11706b0073775c5177848c1a6700797' 
  AND (
    token = 'JoLHcMVsXMADSTIu1IyL2bRJL9b/xTQV5YYPe5g6QPc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )