INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4bfabbf2f03783da4d46c1fb79f3e74a3d40b5300684f16472d965a549894b80', 
    'szhOXoggj1OEZrUz4Ov1ONCIuFx2JJMm9DWwSmuZnkw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)