UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ShWQZ8mSq93LgIovGObo+X0Spjo0qjBWRNminZ564Qg=' 
WHERE 
  key_id = '266e1b02c0de75f1bc3214bb4760121066f5398fb82629cb79a59cf7ff6d20c1' 
  AND (
    token = 'ShWQZ8mSq93LgIovGObo+X0Spjo0qjBWRNminZ564Qg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )