UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I7JvwBnT2s1HTbzFsMzQyQKkELc3T543l3xWB69A69I=' 
WHERE 
  key_id = 'dc43d7b7253eec1150bd3a17f1be1eb58f87e3672509d8ef2ca983b452f59cb8' 
  AND (
    token = 'I7JvwBnT2s1HTbzFsMzQyQKkELc3T543l3xWB69A69I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )