UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd/7XMJrIgu29JuiftyWIOOxV+WdgzFIRRXP/96w3O64=' 
WHERE 
  key_id = '3b37adacb2525f86b6c410c8e5a11af22110110d086986ccbd1c27dc52e7d8c8' 
  AND (
    token = 'd/7XMJrIgu29JuiftyWIOOxV+WdgzFIRRXP/96w3O64=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )