UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OEf/I7sZX3tyV3fm9U9Rkc3eB+mAuTdGwMQLwsruf6M=' 
WHERE 
  key_id = '9a0a441092b6a392db8924fc845a201d8a69d60a7f6a2ed2680d7a360ee6e70a' 
  AND (
    token = 'OEf/I7sZX3tyV3fm9U9Rkc3eB+mAuTdGwMQLwsruf6M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )