UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JgMaJgrctRsGbbCoSU9RBlEPn18uHCU+FYfjn0AzvOk=' 
WHERE 
  key_id = '18071c55678e177214393da128cd059416d61ec4e0d746e9ec69ed7ccbfb0f38' 
  AND (
    token = 'JgMaJgrctRsGbbCoSU9RBlEPn18uHCU+FYfjn0AzvOk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )