INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '908367546477c50e43444285821d1e9c0e15e2dc61730acc26a128e953f649e7', 
    'yM17gfOzQgWsQqkQR9IuScIRuj4XtcFvoy8E73PBPrM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)