UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eiY4expJ0MgorCYFyDfz5xoW0uAOnY/cL/CAhp1QbMQ=' 
WHERE 
  key_id = '555967a7e56a200d241a0fe31e57dc01a8e37faf3548701f82a0891aef583bf7' 
  AND (
    token = 'eiY4expJ0MgorCYFyDfz5xoW0uAOnY/cL/CAhp1QbMQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )