UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rmcFrpQ8OuLFL+CP+a/d9Zf/YcTXXdYaliXE1ucuw70=' 
WHERE 
  key_id = '6b40233d992a12c1e471fa7570668a519a50712c0291cf2a6e415619be6e44d6' 
  AND (
    token = 'rmcFrpQ8OuLFL+CP+a/d9Zf/YcTXXdYaliXE1ucuw70=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )