UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lydzSd4R4b/qI0dAu+Gi7W8NsXmYtou0Mtp5kBgj/KE=' 
WHERE 
  key_id = 'a48c633b4490d0cbff21bdf490266a7188bdd6ca86f415f2074a8965de298ff5' 
  AND (
    token = 'lydzSd4R4b/qI0dAu+Gi7W8NsXmYtou0Mtp5kBgj/KE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )