INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0ef99a996a6d01279bf3f5907dfe269a8627dc3d968583b5503fe4bfcd7953bf', 
    'zoUOfLJsHLpTMV3w5XTPiH1G5dBYPEGwGt7d0KVPhSs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)