UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q7OmBkmdt2vJ6gM9l7B03fmD5EF0uaf3CYsK4O5KM0k=' 
WHERE 
  key_id = '240bdcadd1ff462f07bb515fe6b1c6fc03b00ad155103b950ce2e886386dc2cf' 
  AND (
    token = 'Q7OmBkmdt2vJ6gM9l7B03fmD5EF0uaf3CYsK4O5KM0k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )