UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S6fAltBMOXQDIfocOenQE9ABhASVgWsMXTLeB1CWLCA=' 
WHERE 
  key_id = '5c55b66e898c6f3807e19ff2e6dca5abbf69ff54312359e938de22b8a59af0ca' 
  AND (
    token = 'S6fAltBMOXQDIfocOenQE9ABhASVgWsMXTLeB1CWLCA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )