UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lwWbernb/Fy99PmsA68RLflMSF+qlGO8Hp/4IowXWrw=' 
WHERE 
  key_id = 'f196e999ad74753c058bba3a43462ff579f6f03f9cbd515e152a68049e62143b' 
  AND (
    token = 'lwWbernb/Fy99PmsA68RLflMSF+qlGO8Hp/4IowXWrw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )