UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LtzqxCiFYZ5uS6mq0JoDL9qexSNnOHcEKnvnEsRTIlM=' 
WHERE 
  key_id = 'c4c025125409e20633c9a3f0e428cb8d3096d1d858c5f73f616c0d9d9e24426c' 
  AND (
    token = 'LtzqxCiFYZ5uS6mq0JoDL9qexSNnOHcEKnvnEsRTIlM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )