UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zo4cP60pwjqHPGyQHa4MGseYNO1EZyJg9K2EgjOi4Cc=' 
WHERE 
  key_id = 'ca6485e413e7d7f8de86cb48e6a5fad274dca0b6f277a2640c395612bbff389e' 
  AND (
    token = 'zo4cP60pwjqHPGyQHa4MGseYNO1EZyJg9K2EgjOi4Cc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )