UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UXatZiw0qrglGhm1EJbpOFuxEJ0X6OpjiZstQ6KpFyk=' 
WHERE 
  key_id = '15a3ce2e4c11a1b0920f3f3b49e21ec9255c1cf6ca912f662ff000eb2dc05175' 
  AND (
    token = 'UXatZiw0qrglGhm1EJbpOFuxEJ0X6OpjiZstQ6KpFyk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )