UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tx/Z1iRNhiVceUdLrTWzNZS+nppoiMbADg8mz6fGzC4=' 
WHERE 
  key_id = 'ebdf891b0e59a4908d5d29551af024a810fec7dd7b9767de37c081de9da33f53' 
  AND (
    token = 'tx/Z1iRNhiVceUdLrTWzNZS+nppoiMbADg8mz6fGzC4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )