INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b8a7de56cec5e9776709395f1f14059073790a2b3df7159cbc88500bc3b737b', 
    '/UPGQ3MKVjkpaIXHAqs4GdgwAk+r4x0bmSBH6KO2vH8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)