UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j51r7Am77kOmbMnW0ZWLh6/hOYNpgJDYJ7rUfoNRFu0=' 
WHERE 
  key_id = '60030f1cab83b439a875d363c1db950d828164f32e135faf550d07178d2530e5' 
  AND (
    token = 'j51r7Am77kOmbMnW0ZWLh6/hOYNpgJDYJ7rUfoNRFu0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00040