UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gDMqoW5HnL1ygRPu/3i+oazb5x6gVmBcUBmu39EUVuU=' 
WHERE 
  key_id = '5295e2ee21bf98ae4f0bdc31397416d6cdab1aefae5432966e46f2a5c62deff8' 
  AND (
    token = 'gDMqoW5HnL1ygRPu/3i+oazb5x6gVmBcUBmu39EUVuU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )