INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '915aa9d96f73a781d4ab42305d0cbfad37058568f5b5fbfca461eb1f322a822f', 
    'UeV2BYEulNUfgciljwMLv55giFrpsPtbephse6i9fgc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)