UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2w/dBSKmQDNpJa+iiYH7lZw7nWM1RbK6LOQpAwH2U/I=' 
WHERE 
  key_id = 'b621f5de166f4fa4d6d039624a08d4f75350775f840872758a0011ef12a3daac' 
  AND (
    token = '2w/dBSKmQDNpJa+iiYH7lZw7nWM1RbK6LOQpAwH2U/I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )