UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7N3krcRKDlNCldpFwpkcUEqnhqTBxfXSf5AwiTkMSd4=' 
WHERE 
  key_id = '5af5fadae9baa5a454298a330c612dc9bb35c5d953b4108e63db9ee6b6069f2d' 
  AND (
    token = '7N3krcRKDlNCldpFwpkcUEqnhqTBxfXSf5AwiTkMSd4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )