UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O+B0BOPk/OLt7sarGBrGm5zTkZQaM99qTYY4YgUIRjk=' 
WHERE 
  key_id = '771487aace2d62080e6d75d57d2ba3259d02d490432b97cabda443e3b75ecefa' 
  AND (
    token = 'O+B0BOPk/OLt7sarGBrGm5zTkZQaM99qTYY4YgUIRjk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )