INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '444bdc0d24f769a5ee8e90865d2456b8ecc70cd1979fa3a5750fbc59fe113911', 
    'MAkdBfYpF4CBuNow/nTq3k3hXtqObpDE70KE94nUrfc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)