UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XD7TkL6WKvL3aidihsctJ0z4VoiRETiWRrJ1rQ8dZVk=' 
WHERE 
  key_id = 'd9189baf621baf96f3826cf50545dc25b1a13eb9e66c836731bf1ace2aae8c34' 
  AND (
    token = 'XD7TkL6WKvL3aidihsctJ0z4VoiRETiWRrJ1rQ8dZVk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )