UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1UAZTTR8IJJkMbWVnGpmYGnq3/PGhjWz04+vrNN3tck=' 
WHERE 
  key_id = '2fd57a2f6999226de918186250eee6f13ffe1d15ab17186db63d09152936a47f' 
  AND (
    token = '1UAZTTR8IJJkMbWVnGpmYGnq3/PGhjWz04+vrNN3tck=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )