UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MwSH9TUgmVRU0Q8A09vH041MxmkS++lLWIs5R1JlG60=' 
WHERE 
  key_id = '4161fc10a461ad9a5e14fa7b359ec640898af60dbee6ba57f7017f51309ae6f7' 
  AND (
    token = 'MwSH9TUgmVRU0Q8A09vH041MxmkS++lLWIs5R1JlG60=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )