UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u2j224TS98YTMI8G4XOIaivxkohhhw/QA3PHE/Oa5/0=' 
WHERE 
  key_id = 'a533e1e4d7dd84a9d5fbf0e2903951b4569357b1c7cc28bffd810bb856cbfc84' 
  AND (
    token = 'u2j224TS98YTMI8G4XOIaivxkohhhw/QA3PHE/Oa5/0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )