INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f694f0df3e11685fd2641e2d4b71260e8f09f64642430df2694d5517cbe94e03', 
    'MqRvheagbJztc+SOqQewaqAqN1vbcesPK3YBqd5Mvbk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)