UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V5jeTtOARXvvEsC8KjAha/yVmUyzUEh3jxCPN/Z6AP0=' 
WHERE 
  key_id = '5c27557d7cfd614bbe1d45f8522f6dcd663c64d0634be70eda30a32c5a2605d0' 
  AND (
    token = 'V5jeTtOARXvvEsC8KjAha/yVmUyzUEh3jxCPN/Z6AP0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )