UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '77qKHtFbAhtxsSDba9e/02RQW+DAgksNItsRHIYng44=' 
WHERE 
  key_id = '1ca7560fe64b499c70ccd792e73cdc0c6a75de4d92bbeab5854e06940fb9f926' 
  AND (
    token = '77qKHtFbAhtxsSDba9e/02RQW+DAgksNItsRHIYng44=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )