UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZZLlaIfm5gxPxsAa+tb9/OCEIFlQjcB+KhzEyaZOAd4=' 
WHERE 
  key_id = 'b5e7e2f1f446539af9ceea63f69505d530a1fafaa680ca6458075baede385033' 
  AND (
    token = 'ZZLlaIfm5gxPxsAa+tb9/OCEIFlQjcB+KhzEyaZOAd4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )