INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6997db78bdf83a46caf8be0ae21edb72d9f22adcfa754836ab40d08a48db5a98', 
    'gHn/rM0Lq6gymF0kkMbf09FM50wKZ+0Iao4MNnOT7bo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)