INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d57e73f90d3ee04c9c49e66772f2d327bef65ca5b472a7b8eb74b70476459ce', 
    'xl6LOckUV25YN4idDil0u7hWg/ByOw393HcP+gfew80=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)