INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c3a44e4fce92c984cde41bdae54c2925588dc3625b297b4ff10d302d2e420e9', 
    'PNr5ElJ8KLhLEvzdeuZcyWdSdyBt4DbGqPOC1lYvzQs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)