INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b87ea5bf681eb2ed61192cc92a4d1e43bf536f36e2e8d2997daa2dff5853b55', 
    'HJ/t5/q9kQ4ld7/i/6zUlgajv8IUrFTrPHduDBpfdws=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )