UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PYLHFVZ0shxhZTwC+p1ZapUFWnxTM3ZxMgRoKXmucDg=' 
WHERE 
  key_id = '90b216275810a32f350d3cad6d59aa6350be5607c0f01b5893ff3068565b2a7c' 
  AND (
    token = 'PYLHFVZ0shxhZTwC+p1ZapUFWnxTM3ZxMgRoKXmucDg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )