INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '35a7d4c9d725bbfcd69fd3f9876745fc94c5ec966399ca553ebab628121b212f', 
    'C71R0zzJUMtcEGw8eqxK0nSBlaCZqGhsRQqhhc4ZfZA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)