UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XeBKI9L8txX4VeIbbm86WQSN5MswUsEMMWqWOjNT2D8=' 
WHERE 
  key_id = 'd9dbc2d111d762f17e413bfe897b0c9e91eb42fff3b39f1a31c2e73548a09987' 
  AND (
    token = 'XeBKI9L8txX4VeIbbm86WQSN5MswUsEMMWqWOjNT2D8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )