UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rsWfxemjYr9ne9mi7o+OX8eB3eLT6H56K1y0SLgfyy4=' 
WHERE 
  key_id = '2c14217085da975302d34059fee2ea62d3c0ae6f29ffa729a5a5403311f4f700' 
  AND (
    token = 'rsWfxemjYr9ne9mi7o+OX8eB3eLT6H56K1y0SLgfyy4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )