INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5359226ce5ad338cc30491e8a6802e2c5b4e079f41e5821efd09030bbadc6eab', 
    'icYuNh+Fp9sBl0aoSTOZtJleKYFbDm4F4R9YRbup1eE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)