UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PD/ssaiuyA0/2ZX7YJk+m4wEF8kp9L4vYr9sORi9ryo=' 
WHERE 
  key_id = 'fefd269748de1ebf33337f0cc26916b581213feadbca4e65be89b97588b550ac' 
  AND (
    token = 'PD/ssaiuyA0/2ZX7YJk+m4wEF8kp9L4vYr9sORi9ryo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )