UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hNPDw11fYPOsApFGynsGpLz8VW68gluI81eypp3tWTQ=' 
WHERE 
  key_id = 'b16a3d99933350410729717e63584ba474711dff446203095d7a0bf2eb9bcbe5' 
  AND (
    token = 'hNPDw11fYPOsApFGynsGpLz8VW68gluI81eypp3tWTQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )