UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PrJApZFbMYW6Ni7+hqA9FjcZW4/vklFj1fhuxHo/qYw=' 
WHERE 
  key_id = '163a9159bf26f41f75a1aa0e9fffe21130fd7eca58848a30e1306ff8b8b2d665' 
  AND (
    token = 'PrJApZFbMYW6Ni7+hqA9FjcZW4/vklFj1fhuxHo/qYw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )