UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0+Mkt7LRD1lpR3dttYfgDsK2rOW3wIIg+LTtbYVjJ48=' 
WHERE 
  key_id = '2a54bca9f049ee8c030e6d4772b6b2fce88e409ccc63896482f393ae9d28875e' 
  AND (
    token = '0+Mkt7LRD1lpR3dttYfgDsK2rOW3wIIg+LTtbYVjJ48=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )