INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '260731ad1cf1f319b8416e473678755431fb1f775f8f0a45f8a2e6fb5d0aadb1', 
    'IXLRgVFQxREtlFL1IYfMIInsfKstN+IYQwobLh/7VVk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)