UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zKi3haBA9nD4lQh5T/5u6GW3GjXP/chHyQWggfeR8HQ=' 
WHERE 
  key_id = '994495b14fd88542891aea7a12a8b57a0bafa84c0ca2a5d4ff56f4c139311c46' 
  AND (
    token = 'zKi3haBA9nD4lQh5T/5u6GW3GjXP/chHyQWggfeR8HQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )