UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g/v1u69jsKrjeFaBUHAKIPI0GDH+T5GXwakI+qeLk7M=' 
WHERE 
  key_id = '8cb7de8178bad2cf62195dd45658159d8f7f5f32fd434649be7e1a86917aad06' 
  AND (
    token = 'g/v1u69jsKrjeFaBUHAKIPI0GDH+T5GXwakI+qeLk7M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )