UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JeeefA9a9BFzHgzlA3DJiVS/uabjMRalgzlC8eCUh64=' 
WHERE 
  key_id = '6541ee2455e8d1e1fc6980aa4df86c90601dd40c8b2b7f4426b9a241fb86e3f8' 
  AND (
    token = 'JeeefA9a9BFzHgzlA3DJiVS/uabjMRalgzlC8eCUh64=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )