INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '674136fb0b3b2b88dd8c3e94255d9b66a1434d618cfc735a12469f9530ecf1ed', 
    'kk6Nv5G61MmT30sZWFxjz7h+Rme+EIxQ93hF6q5oMuk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)