INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9fb7b4a0e58ccf470a3c6de72d792e5c3753e163a971fca8bce3c52be1e8073', 
    'FLItOhM44sPz7mAkG5em+T5O2a7cmvvRz6dkYMdpeP0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)