UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qCw4IKiUus9ODm+2R+G1IB6Le8xpRMzjd47CAeBd+c4=' 
WHERE 
  key_id = '3ff6a8ba2fc7ba9e104299ac6a78f283b3ba6bd5ef5e7eafdb972d14d0328982' 
  AND (
    token = 'qCw4IKiUus9ODm+2R+G1IB6Le8xpRMzjd47CAeBd+c4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )