INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a535b585bc7bbdcaa1a80fde424bcf63e71259e404b09acc6290c75e5ffcd20c', 
    'zAGs8lm1Hxw60n9tyM8uWiZCwEYteX9UvgahBoSSy2s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)