INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f4fe31e59c5d348dc38a2fad5cb13cdefeef34fa1998ddceb7805ebdf09c603a', 
    'rhDV4Qsp05VM/YhZZW1M2jXeaE5v39x0UYfsoSG5TBs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)