INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5fa4d2345aa196437d1783afe9892f95a1d63d701380bdcf3a131f813dba52c5', 
    'HgNx0m/XwKyUPE3d2Jejv1jYFr7EnieBQ8sEL17+Jrc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)