UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+Drz91FZlv3HCpa+6xCqxF96SqjuVxTvbj+N2f2rDBA=' 
WHERE 
  key_id = '72d4679310341c1b0e3b766eceb188d448289f6dc3855794eb2011ea8b185a47' 
  AND (
    token = '+Drz91FZlv3HCpa+6xCqxF96SqjuVxTvbj+N2f2rDBA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )