UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eoClfUIzWpXERxaYvqDbbECMi1NgyOdyHTfcIe5w8wo=' 
WHERE 
  key_id = '7a6297910e9122f0167c73f1b545265319b364108133f6c509f327f4787eee5d' 
  AND (
    token = 'eoClfUIzWpXERxaYvqDbbECMi1NgyOdyHTfcIe5w8wo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )