INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '10a437d1a2b38d6ddf158a6fd1a983368408b867c751620fbdc718a155bb9b74', 
    'aYj/SdPDShGUN/rAW2RYBQTB3aXWzCHhkUef2a3pNlM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)