UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ufSxHzH9IaLFmPYJIgsF6poC3pa5zWuTw8mc88d0eAk=' 
WHERE 
  key_id = 'e88435382559478e916b4d3d60017f49b15ded38875e3a9817184baa4509c0db' 
  AND (
    token = 'ufSxHzH9IaLFmPYJIgsF6poC3pa5zWuTw8mc88d0eAk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )