INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b921b06e002d4f7838b27dc7fdaff59292b2da68c30189c7c1b224eb14d0d66d', 
    'pb7CVvD3+r6qk0+9JJ5pik1WGtpFEjUKLxekh/zMiHw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )