UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uocoEM2cNoGiEypr0o/ZPqowAdixo64jdwEBvmch2y8=' 
WHERE 
  key_id = '54d13babb2023ff2d9bfaa22cb4fd4e553c4abbbc7929d83d6918697436f5e65' 
  AND (
    token = 'uocoEM2cNoGiEypr0o/ZPqowAdixo64jdwEBvmch2y8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )