INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '978b29957b0b203cf115ff77806f398c59e3bc3dbb88f287fd5e43d0400bd3df', 
    'W4NSHS9Ahpll1xQ4cOgrP9wlVfhXLPbGjN6sxYFS3QQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)