INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef76a1f9ad1fbc55de16febc27946053fab82ba1e72295d53ad369b8fb3499ec', 
    'j2kcXhiFCdCB6NOyPMYAPIB8l5ZU0m5AQU5yiriCVTA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)