INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e2e84e256c41825c617a808007291a9f5bb275edc6e38da4f3d2e649d2190bbb', 
    'MzzyOMA0hUKKNbDXbH3snGIMHCFL5W+7cf+NkZY0usA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)