UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bjxTyE0tsrEFCgaqYPFlRd/ajIMYPruDTeF+qLnFzho=' 
WHERE 
  key_id = '3b99da30ae3c7e99fd8bd4698aae808d7d7a8f934a9585321e56223bac1c26d8' 
  AND (
    token = 'bjxTyE0tsrEFCgaqYPFlRd/ajIMYPruDTeF+qLnFzho=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )