UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X8BHFL7exprOKLQNDcYxAmhS3K+bWEmFkMBomPJ8rPI=' 
WHERE 
  key_id = 'b751f4a67dd5e883551d766164604dffbe1fb3c0047b100c51002dc90eda013b' 
  AND (
    token = 'X8BHFL7exprOKLQNDcYxAmhS3K+bWEmFkMBomPJ8rPI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )