UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eJH+cR21B8F5YmKyUsAD1+a2Lg7S8/G76QI+EOHgYZE=' 
WHERE 
  key_id = '00581c1449f8503ed805ee7fb567ac0e5d3200ef4ab7b48c2b77968e0bcd489c' 
  AND (
    token = 'eJH+cR21B8F5YmKyUsAD1+a2Lg7S8/G76QI+EOHgYZE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )