UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AIc6BA9AIsLyeZAWGNX56HH634PFuyCJxmsrERyolLs=' 
WHERE 
  key_id = '47ba7c3ba22d02b860bd759972927fce30f293b398dd45e1b80b64fadb3aa0a8' 
  AND (
    token = 'AIc6BA9AIsLyeZAWGNX56HH634PFuyCJxmsrERyolLs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )