UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4QPGYx4Ezh9PJZADBXTyr/XvIHXL7Cbosxdzxmnk4aI=' 
WHERE 
  key_id = '0dcb48e5b89e347861a1f8bb08fc01842bbba0ac8c61d3abaf5b032f3d93acd4' 
  AND (
    token = '4QPGYx4Ezh9PJZADBXTyr/XvIHXL7Cbosxdzxmnk4aI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )