INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a9a0efcdb56c91b482f1db0927989eadceb5233ae9378e41826058255d5b967', 
    'NMI1cfkB0dxRvj7nT/HpdUhwxU6vjzZ401ZYEmstDvk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)