UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oWmtWPXk6kbDlFHm7n4KqrqGhty5kbZOKdH+hLztmgI=' 
WHERE 
  key_id = '13b40a0daba2ae68d0e5c9b04f87e66e15b69e85965cbecd85b549aba2a61083' 
  AND (
    token = 'oWmtWPXk6kbDlFHm7n4KqrqGhty5kbZOKdH+hLztmgI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )