UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ibz8g9f93VduJvxhlXUW78X216Zhr2zdoBqJAtgyDMo=' 
WHERE 
  key_id = '46cc1027cb3a5a5975b9481bc9bc9e7e6a11984432059133c201536f8a3891ef' 
  AND (
    token = 'ibz8g9f93VduJvxhlXUW78X216Zhr2zdoBqJAtgyDMo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )