INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a891bafafdb7a7d0df7807e7bfa532893328543c6c9e2eebec86db770dd7789f', 
    'j1My0q8tDG2XECTIpxA+p7AvpRX138m43Vy19yW9Dqs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)