INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '603826d3d8cc707068bcef21092f64080a6714d3f27288021760aabafa338e62', 
    'JSUH1DxMEaJO2Y5WBehkl2G5Z3bdNGibEi0cAqOWIMQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)