INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '447954fe689e4e87393bf523dd178f1cc1b1bbbe5f54e3792bc5042f6b3939b4', 
    '5J1wc4w1WncwcpLCFBGzp3sQuJhx2k97N9qGuk1MmII=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)