INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a8a326eada31e0113dbb84a374b8b78ce67e6a6447c303f522062acb2f7634d', 
    'lxNHTsiyKPt7HuqWesEiQukzD9XiSYvgS+m3Ovjl/ts=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)