UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uq3edDZChMokWjfus3rfZc17w9AY2NDeh+4QL1aJsYQ=' 
WHERE 
  key_id = 'a43c76af5b0775e05911781e0b3546cf93985bbd861395159bebd27320089180' 
  AND (
    token = 'uq3edDZChMokWjfus3rfZc17w9AY2NDeh+4QL1aJsYQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )