INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6bef70a2baf8ec6907c7490d968789340e6cc77660eea96630a5e336e8be676', 
    'j41eDjBsN5Xw21EnkmXmc8vz8n4dlGIU847qT8OzJCw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00066

Result

int(1)