UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k7lJyqbDAoql21py2sircJ47e9l88scjctescNi0XK4=' 
WHERE 
  key_id = '08c09a7355df9cbce6cbde8c6e364ff3e7f334f6c97f5d56feff39fa27177a52' 
  AND (
    token = 'k7lJyqbDAoql21py2sircJ47e9l88scjctescNi0XK4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )