UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pIC9keWz7XID77YOISRLYra8HldEJLwNBxqOrGHbyRU=' 
WHERE 
  key_id = 'b91f475c2f0133933cec099b822eacce8ac6025cc5a47d00f8b7e38e1ae14f51' 
  AND (
    token = 'pIC9keWz7XID77YOISRLYra8HldEJLwNBxqOrGHbyRU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )