UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vYjkcpRDLR+ZeuhK4fqpJSIdo8Z8zIRgJ2F/P7NUxQU=' 
WHERE 
  key_id = 'b6ce23a7fc1fcd673c4246d9bf443955c7dfb8eff7c8ed3c7d0335086da5d9a9' 
  AND (
    token = 'vYjkcpRDLR+ZeuhK4fqpJSIdo8Z8zIRgJ2F/P7NUxQU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )