UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5/BEblqhpSUiwDcDETUEbUNkGwvFy9RcGkjaDPm2k0Q=' 
WHERE 
  key_id = 'b2f893d00eaf76882e76451eb30974694608d6b3fb59bd7edb5a629088319a34' 
  AND (
    token = '5/BEblqhpSUiwDcDETUEbUNkGwvFy9RcGkjaDPm2k0Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )