INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4ab892d306a99eedf39b209252b61d358ea3230562241c31c1ee5751a2c446f5', 
    'LkJHySk3k/1xk7DkxabJtMtH78cbmzqBTW+QAgmQwXI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)