UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B56weDKGpm2bAKYIBZOOwbAdFE0ytt1WJqXzDdraGlc=' 
WHERE 
  key_id = 'd00ea755910ca43c78fa52e004708e09cb47c44f0028343e803b5444246f6a1e' 
  AND (
    token = 'B56weDKGpm2bAKYIBZOOwbAdFE0ytt1WJqXzDdraGlc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )