INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7f9c02c3bd557f433da2cdf0574bc4daa2a823ffe4c64cb66b127901734f9255', 
    'uCHfIjibdJDI7RHry7Z/PmUOIgchwfwiJWqiEVFFIQI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)