UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RG8g+Lyv6s00JGb6yW607u7Q/GU/O/YvzB9PfkH6OdA=' 
WHERE 
  key_id = 'e3296d274196e10dab4c5fe500c7950280c8ffd48fcc5c9bbf081b878314a4e9' 
  AND (
    token = 'RG8g+Lyv6s00JGb6yW607u7Q/GU/O/YvzB9PfkH6OdA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )