UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nky0JzYqRUjQ+dPm1OfVJU35qLKKn/bI8Ezk+uFRHE4=' 
WHERE 
  key_id = 'a653a62ac628e5185ae126e8d8766b70aa27ff1cbc84e0103571dad8a6cbf7f0' 
  AND (
    token = 'nky0JzYqRUjQ+dPm1OfVJU35qLKKn/bI8Ezk+uFRHE4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )