INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ea91a6da5b4adf7bb1dc70c64410031564dbf522d443c57d493509552620b80f', 
    'CLvnuFVDoKnupcYUw73iTQLKUybKhy6E/VpAQ4HylSY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)