UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kFRvTI6TCf3cqAeKIoH0iPVgQI3EEKl5PmT6xoQsCio=' 
WHERE 
  key_id = 'f8f41b72764748e273ccd56c84969f022c8daab841217468de9d590b1e0e853c' 
  AND (
    token = 'kFRvTI6TCf3cqAeKIoH0iPVgQI3EEKl5PmT6xoQsCio=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )