INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e646e4c3140a05845bdbbc9fbfdf2dd7c71f737b7a84e20c29ddc14568703dd', 
    'JnDfBWsiRIGEhAvCNLzgg0H868g85soIV+2DWGA39dU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)