UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JUJuA8yA2vecAjFS5u4OgmGg5y+DJ0UClI1+bQOSyV4=' 
WHERE 
  key_id = 'fe46c45b7ba50fbfc98f5a1e31c6b4c1058f30b481aff358b6ba2dd0dce9fd35' 
  AND (
    token = 'JUJuA8yA2vecAjFS5u4OgmGg5y+DJ0UClI1+bQOSyV4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )