UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AGhPG+KE9VK/XpEFNIWlVFRqpMvPr+KkazVz+NaINDc=' 
WHERE 
  key_id = '9db898f73aff0bd29fd096a5b7547c9cc3a40ce37dca8d2d6138a9ca457090ba' 
  AND (
    token = 'AGhPG+KE9VK/XpEFNIWlVFRqpMvPr+KkazVz+NaINDc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )