UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZTo3QKPXG/XgtnurMM/KHlzCLUq3R8AI2LfmxaZYctg=' 
WHERE 
  key_id = '94e0ac6faf8467e4bb1ec15f9763a804ea4cec1ad48c890b83fd34df4bae6eab' 
  AND (
    token = 'ZTo3QKPXG/XgtnurMM/KHlzCLUq3R8AI2LfmxaZYctg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )