UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mwtClTqxl4SSNOZFh4o1Y9MDs/dg3tBYgWG/RTj8X9I=' 
WHERE 
  key_id = '772554d2bd822ea14753e68c268e56a98ce5c3a52df5f1a6e6d375a56a19b812' 
  AND (
    token = 'mwtClTqxl4SSNOZFh4o1Y9MDs/dg3tBYgWG/RTj8X9I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )