UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j0u/+PF4ARmGJy25FA5P3bwR3lUra2G4veAQN8S3jYk=' 
WHERE 
  key_id = '83b59a1c11554b4693b2552d1fcbbe2c86c373e5f3fdc6e2bb718c124a50f7d9' 
  AND (
    token = 'j0u/+PF4ARmGJy25FA5P3bwR3lUra2G4veAQN8S3jYk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )