UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eE4M2s9eakbA41b1baB7RwF8TTjhV1QgVAub3Jaw5Bc=' 
WHERE 
  key_id = '6325cdebb2e92a7f5941dc74e48727813af3c043f656173f3ccdc8ea3dec0f53' 
  AND (
    token = 'eE4M2s9eakbA41b1baB7RwF8TTjhV1QgVAub3Jaw5Bc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )