UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rGCMhV6a+jVCT0oh5N44O1MpoejnhTc8YfSYTmCMYg8=' 
WHERE 
  key_id = '74107aa513ec15fdec2f89f4a5970fb99ddc9b1dc89dc2c902dfc91d33580249' 
  AND (
    token = 'rGCMhV6a+jVCT0oh5N44O1MpoejnhTc8YfSYTmCMYg8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )