INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2e989fecd598e157b4b05af1b03e7d2fb81bab1e848b13bfbbfe2e9b117c9265', 
    'egDxJiwus2zg4FM8fim/5b2km1bgUFsvbkF2DHKTecM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)