UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cH9ymxPp4nIVueQG8FbD+iYEr5sXgA3fBRoKGh34Tw0=' 
WHERE 
  key_id = 'c14c12bf79fbcd1866bb9b22fb503b70b856fdd5f6141dfeada95292e846a50e' 
  AND (
    token = 'cH9ymxPp4nIVueQG8FbD+iYEr5sXgA3fBRoKGh34Tw0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )