UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VewymKB07RXlx7mI2jim9F8BtGIUg3ylhhIOkgERC7g=' 
WHERE 
  key_id = '1b0f3d49e2252e6724f3fa2cad9534fe8854408943d290571de4fe9d7459dc1b' 
  AND (
    token = 'VewymKB07RXlx7mI2jim9F8BtGIUg3ylhhIOkgERC7g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )