INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6796311a36321a810d9f8c8aff6078e9fcc36de294c43f76190b9b48c0a219fe', 
    'Hlf2amSg0Ob+fnfiRI+CF/5Vgri4o9QGvPj3q/n0dH8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)