UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WjqlERnORCzSDs/GR3zZviQFV/N0992bVXBERfiwST4=' 
WHERE 
  key_id = 'd18a4d2f44445d88cb3850235cfb7d10c2d18711546bff972d80fe63047a5f04' 
  AND (
    token = 'WjqlERnORCzSDs/GR3zZviQFV/N0992bVXBERfiwST4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )