UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Mx5cl85QX02ZI6pSNreYnOX7YdCqOqaogHapkokb1UY=' 
WHERE 
  key_id = 'ea6f19f97ce90be9d73dc2add7d2133d7e5f965b5adabdfc5cc1b41357d016ab' 
  AND (
    token = 'Mx5cl85QX02ZI6pSNreYnOX7YdCqOqaogHapkokb1UY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )