UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dKaDD7FHrbFMQcQEZtU5XUfTnDB4yjUba39PHtEID+8=' 
WHERE 
  key_id = '1208133ea772de22efc837808114cede0b4003f4f6e244c3609839fb5bbf3de1' 
  AND (
    token = 'dKaDD7FHrbFMQcQEZtU5XUfTnDB4yjUba39PHtEID+8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )