UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CKZDQnvrZnoifqVT4OXogPEXAhx5sDzp78U8F7caD6M=' 
WHERE 
  key_id = '4d3faf00a99c5f654aa41bcf2bb960b35cb19898dc4ec7925a967203d9068687' 
  AND (
    token = 'CKZDQnvrZnoifqVT4OXogPEXAhx5sDzp78U8F7caD6M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )