INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a94da04da7505bf2141c6603dd535ed2630cbb075ab0fb5f09dadd9c0fa636f4', 
    'mRpZuN1OdOOauMTw+wN8vaiLH1FmouzGMCAYfrk/yTs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)