UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wT2XCQcTF2pt5McBj6z7PRE2JqzPl5wODF4NMvdaH3E=' 
WHERE 
  key_id = '1f7b0aac14ba079d70f18be0bee7849c4afb6c97e29e239bcaf5b8e286a77246' 
  AND (
    token = 'wT2XCQcTF2pt5McBj6z7PRE2JqzPl5wODF4NMvdaH3E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )