INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '70ecc2273deedb8d0b23ec5901c8bfdcca661fd6bad88ef6d0f91e5961b34a68', 
    'syu9yvBVPYljwXvNjOdp2ASKzyFYoYkdsspLoF5ymbI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)