UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4jlmvfCkqfXqihUhViRWvX8zo1Q2qN3MarYEpKlAqoM=' 
WHERE 
  key_id = '5d98838ce0698cdedf45a694b424d8e7ce22e5cb9ee95a14b3dc9804d3b1d685' 
  AND (
    token = '4jlmvfCkqfXqihUhViRWvX8zo1Q2qN3MarYEpKlAqoM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )