INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '69f6998ac8f7571bbd071d1753768bdb2bbf01481e5197191a6f18269a47ef0e', 
    'W5wcYC+TeSXgvgrkA1gFVlSwQJdbE5hRnh/Bf0xCSXY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)