UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hU1lG0PC1eAnJWm7s8OefHC5M6k9plXPjBE5LM5Qsyk=' 
WHERE 
  key_id = '661e701744ff949e28c6d2618caf02253b5c3cda4bb6679b1cbfb84c1e61838b' 
  AND (
    token = 'hU1lG0PC1eAnJWm7s8OefHC5M6k9plXPjBE5LM5Qsyk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )