INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a0f86aed215e552424493a46e56e0c37984d982a936dd7e672a201df5ed3c68b', 
    '2causGpjSLj1thJFX1HlktJDAu7OChu/5CDzoMYdvCg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)