INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b54a1b01f005ec9d96223e7bff0dc8e74b09d0cb3f369db1d04842b8ec29ccc', 
    '+NU23mygQutUlxKOA/X2XRKTsKcYtfyAVk4Xo9WgXDg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)