UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mTmpMz2xOrsbT6MRmICjCLnzXDqiQZa6ggmZn9xXyH4=' 
WHERE 
  key_id = 'd0fd2badcc081ca7466304980c3fc392da95c0e5115229f75e1768e8f710a9a6' 
  AND (
    token = 'mTmpMz2xOrsbT6MRmICjCLnzXDqiQZa6ggmZn9xXyH4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )