UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UBbl6EYtwHRY5fvL51ByAOY6O3M+xORjRyzwA19qJLY=' 
WHERE 
  key_id = '6cdf0c87d4230a3f5fcf88dc6faa9ec70837200a281b7e6505979d0f4bd5e55e' 
  AND (
    token = 'UBbl6EYtwHRY5fvL51ByAOY6O3M+xORjRyzwA19qJLY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )