UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+o/uqFx60gEPNUEV0HRs5b49GsVsC9QG+cOFI1ouBWY=' 
WHERE 
  key_id = '76e160bd1cfa38fa4f5aefaeee6b4c023032536848fba23ee0fa3e735255e436' 
  AND (
    token = '+o/uqFx60gEPNUEV0HRs5b49GsVsC9QG+cOFI1ouBWY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )