UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'djsTbVoRPsN4Fc7/3EPr6a8aNCqzkl4jK/CMD0wQL6o=' 
WHERE 
  key_id = 'a467f185c0664a4b0797a84006eab5c36fbf646022c160fc9653c1f5a50dfe7f' 
  AND (
    token = 'djsTbVoRPsN4Fc7/3EPr6a8aNCqzkl4jK/CMD0wQL6o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )