UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hO+mavX1vD4y6jSGwxgUrmFyirzwcpXjMqzTUkjJu8w=' 
WHERE 
  key_id = 'c0a2c02a1a58cf0cd70b41c857079bb7c20aaedd7c61e773a9b177d4d3b08493' 
  AND (
    token = 'hO+mavX1vD4y6jSGwxgUrmFyirzwcpXjMqzTUkjJu8w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )