INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c2a9a18717e8536088994d5417e2488dd486bc0aaa5c7bf4387b8de2cec74c3', 
    'QRYNfwlYanio8X68/zrRVsnjdtBbtdvRtaPCWgoWVBA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)