UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q1aZMcjBt7Gt2wZpyadllJXaW8H0L/MlSrwqhPZz1NY=' 
WHERE 
  key_id = '05cc0bf42fd5a1436f060a7f5abc5df05971171b22bb24c7ef8f4c37d5afc198' 
  AND (
    token = 'Q1aZMcjBt7Gt2wZpyadllJXaW8H0L/MlSrwqhPZz1NY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00029