UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zTLQqnZTLdR662gK19C28gCpkBmsXH4UFfq/SiinkyU=' 
WHERE 
  key_id = '25b747150d6e69502c649394f737d8933ac24b519eb65e68cf176bf9a859d2a8' 
  AND (
    token = 'zTLQqnZTLdR662gK19C28gCpkBmsXH4UFfq/SiinkyU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )