UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hZ0dkmX/cNqiJvXFACV0LCIKDw5tWSW2pWTUPDu6sts=' 
WHERE 
  key_id = '5154945b8c2daa7905459bfaab38e73df66f38bfdbb7f00418957f66c3bc72d5' 
  AND (
    token = 'hZ0dkmX/cNqiJvXFACV0LCIKDw5tWSW2pWTUPDu6sts=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )