UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BLAnUeXSw8wmXkn76lukSIYTL9IAPCyvPwUzWuPlapk=' 
WHERE 
  key_id = 'fa82d5c83a99b26a9484acbe482cd1c5a578a28ac13999903877eb007a6289e8' 
  AND (
    token = 'BLAnUeXSw8wmXkn76lukSIYTL9IAPCyvPwUzWuPlapk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )