INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52529fdbb84b8f2117ebeabb047d7d5255dd833061b495af9afe428aecf367fc', 
    'fOR9yVzKx1jsd8m7Ic82QiVXXBeTRA/zubEcXeM8EMg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)