UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4PlfuUIKJJfrTKhxtUpuYewxPYLh7UMoXToLcrohGv0=' 
WHERE 
  key_id = '1613324cc5f6e0352e4d94951817b46e6bfc9e149a787ce7d072e14016c9ad1f' 
  AND (
    token = '4PlfuUIKJJfrTKhxtUpuYewxPYLh7UMoXToLcrohGv0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )