UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fH6mG21C/oI4rfplJmhdPpU/t1ycVgJc6u1aQlqMQWk=' 
WHERE 
  key_id = 'f5f34549000b0897a9acd4b342fdfaf2eaaa4a83a8f91f09efcc4238d5313504' 
  AND (
    token = 'fH6mG21C/oI4rfplJmhdPpU/t1ycVgJc6u1aQlqMQWk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )