UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gUl60/8WbQnGA1NoDdRe1AZ7i79OAWchzom8j3aHfm4=' 
WHERE 
  key_id = '6f4ad57e63127e7fd4eb01fb63f12973860302e65c24c2032648057bf6eb4ab0' 
  AND (
    token = 'gUl60/8WbQnGA1NoDdRe1AZ7i79OAWchzom8j3aHfm4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )