UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/OWK9tks2AU7BzEpfchbRhfCP3og/ywuNQBz6+H5Blg=' 
WHERE 
  key_id = '8626f8a6a245d5645bf9ef1b094e3c73f3d84d84f081cf9679bdcb05394170c5' 
  AND (
    token = '/OWK9tks2AU7BzEpfchbRhfCP3og/ywuNQBz6+H5Blg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )