UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cTum1SxpmdggcuY7TgElSR/a05UFl7wJlVwdQA4Oo94=' 
WHERE 
  key_id = '5ad3525b8583dfbe44b604f0f7dc9b2db04aed29b8cd3997728a864600d4acc5' 
  AND (
    token = 'cTum1SxpmdggcuY7TgElSR/a05UFl7wJlVwdQA4Oo94=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )