UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YB7v6ByFKx8SrlEIZw3/DyZgBv11vP2DwRkddylz4iA=' 
WHERE 
  key_id = '3afd391a5f7765dbd969658a154579ee23123831ac7190b38a4d7d5fc66c840c' 
  AND (
    token = 'YB7v6ByFKx8SrlEIZw3/DyZgBv11vP2DwRkddylz4iA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )