UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vQOyzUeSaPbf+FahBvqMUGiavW4CrFq50KRmVjPIN8I=' 
WHERE 
  key_id = 'bfb78ef3339ff58cd8edac6fbc95b295972f14412389d2c96a29aa45f33d13f7' 
  AND (
    token = 'vQOyzUeSaPbf+FahBvqMUGiavW4CrFq50KRmVjPIN8I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )