UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zKfAN0TjwCznLEVvv83q05mcAVzdLxaurhMkhGF1II4=' 
WHERE 
  key_id = '6d5a8130a51f5ce0b9f747a5244774bae1fb2b4a4c4ee12221a1805949d3cd3d' 
  AND (
    token = 'zKfAN0TjwCznLEVvv83q05mcAVzdLxaurhMkhGF1II4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )