INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '441b758ab168e4e6e71ef977560270d0d19724620e16a1b98b19d1e43a86aed1', 
    'ZyYNeGWhf1A78PV9dx67/QQWdScW/Tl1FrVwERHrfJQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)