UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yKvm4jAGerTWSM9Gp7Nmp0nWcG/IXaUQwhmqD/TK+nc=' 
WHERE 
  key_id = '3b8ddaa19636bd668da1c6447141ee0a17e96cd9c117862abdaa6f2917d84d86' 
  AND (
    token = 'yKvm4jAGerTWSM9Gp7Nmp0nWcG/IXaUQwhmqD/TK+nc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )