UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A6jqrSRWeceuFAltsdIawawCOAAxPn9ZY+qDVZfHJsY=' 
WHERE 
  key_id = '357e1055e513b3c191811b87562c873768aa4e1b9f5516452da90acedf9ea09f' 
  AND (
    token = 'A6jqrSRWeceuFAltsdIawawCOAAxPn9ZY+qDVZfHJsY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )