UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'glSj4G8U+GxmqN2d5ctgqt71CWhqTG6X4TY1uXhRoVI=' 
WHERE 
  key_id = '86fb2ca341997a0c1141dc9c6bb835774c601b21b70844376e3fe9193d969b7e' 
  AND (
    token = 'glSj4G8U+GxmqN2d5ctgqt71CWhqTG6X4TY1uXhRoVI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )