UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YEqqY2PjVYK5oqcpFW2b23oC7jKP+dPC0msyMqLxYBo=' 
WHERE 
  key_id = 'c91c6d13287da32032df9826bbb5f2f57b11fdb1c594722cab578c4db49ec6b5' 
  AND (
    token = 'YEqqY2PjVYK5oqcpFW2b23oC7jKP+dPC0msyMqLxYBo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )