UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SAS1VyL5EJsTblkKN7d07oyvEGKqnHegyzCjbILauOw=' 
WHERE 
  key_id = '71e0341322bf7b6e10b4dbef2bb2c1f64d29cb389f0b0cf65cd43d21f4ea3042' 
  AND (
    token = 'SAS1VyL5EJsTblkKN7d07oyvEGKqnHegyzCjbILauOw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )