UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pU2E2UFrCzvBy7vdeWdu+vh26DTSBsPdD1Z2NJcY3As=' 
WHERE 
  key_id = '3ad82822283c2491e3d8fb5215c9fa16640a6b13024339cf6561322cd004c5ec' 
  AND (
    token = 'pU2E2UFrCzvBy7vdeWdu+vh26DTSBsPdD1Z2NJcY3As=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )