INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '70c404739b78b04b9f73e4f35c6fb90ed6e8ccb60f37317d06044253523fa374', 
    'GPt3NKd9rJP/Vr98J6cdHcPG3JryC+CSEuItsp8i0Po=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)