UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aQJwsjpjXZn7NdAzvB5wL+0cQCZIDO8vShSupXszKWA=' 
WHERE 
  key_id = 'e4bd575460ac0953690e36234904cc6500a5517e5f94fab863a0bd82e512ec15' 
  AND (
    token = 'aQJwsjpjXZn7NdAzvB5wL+0cQCZIDO8vShSupXszKWA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )