UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oxDsgsGQNBnZw3um6oojoy8+NwJeNWAzrpjWV7pXgrI=' 
WHERE 
  key_id = '40b90a402450a2a6e642e838f3a0887b91a1a6ce0fac501a1b85fb56c0c7f639' 
  AND (
    token = 'oxDsgsGQNBnZw3um6oojoy8+NwJeNWAzrpjWV7pXgrI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )