UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7/aDjGZah3a6RnxuSNplYL1ay1I5Ur3XrVtmXqR2NTU=' 
WHERE 
  key_id = '87e12838f2327eded0374f7ca98aff7d865f8faae721a34ca6d4c64657b60f17' 
  AND (
    token = '7/aDjGZah3a6RnxuSNplYL1ay1I5Ur3XrVtmXqR2NTU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )