INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '21bb630c1fc952c40c269870ffd1536061648d097b8f3b1a5af16ae58ef78e9a', 
    'hE9qa93Yu70jZKNlKOusO6RIPbvdUdwld/dESEOil34=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00072

Result

int(1)