UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iA5LBMzbYCiKsJ6JEqng8DiZWe7aKUmh4NuPUPuVxK0=' 
WHERE 
  key_id = '0c86cb5546b0b47456ee22d0543c39d954d93b48526a1f2752595f2f817827ac' 
  AND (
    token = 'iA5LBMzbYCiKsJ6JEqng8DiZWe7aKUmh4NuPUPuVxK0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )