UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lUV2mjuvXcnY7pDDvry+QZ+Tb5YnzUXvc6l0YzbRW9M=' 
WHERE 
  key_id = '0f7f39541a0b27fc3cb2dc0171cec31c06645403a5717f5359a13e56af3ed5d5' 
  AND (
    token = 'lUV2mjuvXcnY7pDDvry+QZ+Tb5YnzUXvc6l0YzbRW9M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )