INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '83f20475846bc9fc147b37af42a40648ff5ec218f0a1e00bed19232eff9779cc', 
    'G0XGrAIdP/LAxopCVvoF5jLE6kjUnqNRR06/ZKgkSlk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)