UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rhNuR/vqtYZa2PhQ199r0VdSt2zUEHMZqJQl1OvlL9c=' 
WHERE 
  key_id = '45faf1878debaba76286077b5483b70343406b5961be5a3a649d5a70974803f8' 
  AND (
    token = 'rhNuR/vqtYZa2PhQ199r0VdSt2zUEHMZqJQl1OvlL9c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )