UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cMyGT8BY5+DIxagbI2mOaUDEZDpqLxzG8dnelAyJkuM=' 
WHERE 
  key_id = 'e27e43758c85aa08a69c51508b251543007c6d6a9c54c77bb5ab7f47d9e482b6' 
  AND (
    token = 'cMyGT8BY5+DIxagbI2mOaUDEZDpqLxzG8dnelAyJkuM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )