UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pe5QwwvNQqk/+R3wum5l/E6QwXPa33IOLtQKFnZqzHQ=' 
WHERE 
  key_id = '4e6df94769fbe3cffe9d4d9512aa64274ba1339739e38064bc25fbbaca854886' 
  AND (
    token = 'pe5QwwvNQqk/+R3wum5l/E6QwXPa33IOLtQKFnZqzHQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )