UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qkaa27wroXgnw9OJY9FfvVqFRw9x25UQyqjdZIA3mgk=' 
WHERE 
  key_id = '5f9a82b94872874e0d9e832eb404667c466d9550dfaaa3c11cde2470f8463be2' 
  AND (
    token = 'qkaa27wroXgnw9OJY9FfvVqFRw9x25UQyqjdZIA3mgk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )