UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Huc2WJEBqaEMKiIOYHJBiOJ9loWVcs3qqT3fRbKA38w=' 
WHERE 
  key_id = '145f073562e7a188e671fd682de4cdf971c0434699d4786a74d1c117a903cef7' 
  AND (
    token = 'Huc2WJEBqaEMKiIOYHJBiOJ9loWVcs3qqT3fRbKA38w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )