UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kClkF/VPIHvP9OLT9jtdeWMieROGE096ZQOUMv+5xEc=' 
WHERE 
  key_id = 'a8ff92b9353c27ba64eb5f0e0df06b2902e90df1eae4ac3055446c53eff81463' 
  AND (
    token = 'kClkF/VPIHvP9OLT9jtdeWMieROGE096ZQOUMv+5xEc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )