INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b78784c2def2784613f433fe09a5a0b5afcccb6a2eec685b10eb1b90f8f5335a', 
    'QOn5m6+rOF9kdZc16lJqZqPXYMbESnt8UhPPEhiXGC8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)