UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pM8am6VKtrhqOW/tlI29NMmfsjChaYRjh4xUing75qk=' 
WHERE 
  key_id = '98075c5cb915ebd9136c57a78b51d93e164f460df561013b812fbee6db2e4cdf' 
  AND (
    token = 'pM8am6VKtrhqOW/tlI29NMmfsjChaYRjh4xUing75qk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )