UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LA4wiA0RPGi13jsPKoFI9TrYPWc8dcbKwNk48MyC8gA=' 
WHERE 
  key_id = 'c545417d3b66a758bdd7179f00793216789aeffdff9e70f4c4aedfb48a97acd0' 
  AND (
    token = 'LA4wiA0RPGi13jsPKoFI9TrYPWc8dcbKwNk48MyC8gA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )