UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W1Qqqb2fkiXu5HF/l1zRmEkqGLGvHv6bdpCVuV1IVF0=' 
WHERE 
  key_id = 'cfe5d98d403ba5f17359c1130be0fb16446a73e0278b260809015a69cf6ae196' 
  AND (
    token = 'W1Qqqb2fkiXu5HF/l1zRmEkqGLGvHv6bdpCVuV1IVF0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )