UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eI4I075w2Msiz04uCovlUaDn1otwMfEMYHnJlo+3gLY=' 
WHERE 
  key_id = '96fe69253b9e0fe1496fc6d531b9395a61a687eb3edfca624b17f6985da8a7ad' 
  AND (
    token = 'eI4I075w2Msiz04uCovlUaDn1otwMfEMYHnJlo+3gLY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )