INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b344b2d7af5f31a47a2ae6383f59c5b402caf9bc149deaf1266e26dabf881a15', 
    '3j4C1AZmBZBomyiCV/JjnjbMxkQovRRqCjXOvWGLzRo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00013

Result

int(1)