UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RwkwhfSNbCD5R35xN9KhieUJF92IUkfSZwnoI9URPIA=' 
WHERE 
  key_id = '45a0b1babdea46e20eb107b21b4c322f247c08be8f566b18f6a149b89d16231d' 
  AND (
    token = 'RwkwhfSNbCD5R35xN9KhieUJF92IUkfSZwnoI9URPIA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )