UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xF/FqbMEEoRDueJL6IGQhCRdOe+sheUJjLQj/qTinlY=' 
WHERE 
  key_id = 'db715f3d55e2eeb6d30d8a4982690d047ab522eb920899b3b4502e4f0b1f28ac' 
  AND (
    token = 'xF/FqbMEEoRDueJL6IGQhCRdOe+sheUJjLQj/qTinlY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )