INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd1b0e8a7d4f5de8c75a687bb9403bbbbbaf84d7fdb9047c8af55e880a924d904', 
    'rU780EQledOm0+Pfr+jP3WA6stB5869v306jGJGRarw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)