UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E0tESqpUo6amj73bHnU5gvVkcGARuib1lYNXrrAcAzk=' 
WHERE 
  key_id = 'a07a36faed27e249f06fa5d0b86e594cc13faa74aa7d232d8416819cde42c2a2' 
  AND (
    token = 'E0tESqpUo6amj73bHnU5gvVkcGARuib1lYNXrrAcAzk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )