INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0a6f8ed344767b815e1b218bfd28d3414a0d36bf7e4fbc4a67ff80a0a7c644ed', 
    'V++bjfYot3EJOd3C48gSlc624GSlbiLbSjkD8sEIRwM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)