INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1fa6a4634f0237ad5372341bda756ef343887e0b453822522168a47c441750b7', 
    'QdtzPO+nK2e7c4gbjtEQWzhDCEOqk8HAZyQZx7suoMY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)