UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JTI/bCrVq0EUc7afflfmROu4UZYmJyG0NUdgS6+rOds=' 
WHERE 
  key_id = 'd93ac0252618d593b39ed3a96adbe1b261c770e86f0a8abf6774dec46a298914' 
  AND (
    token = 'JTI/bCrVq0EUc7afflfmROu4UZYmJyG0NUdgS6+rOds=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )