INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4aee14ba59ee5b1f1a03fb09debd595d12f7286df18216c3f0a697d810cfac9', 
    'K1x0Xyo1Wnm2er0JzwUdEhY266sPH3Q0qiHQC+bZDU0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00090

Result

int(1)