UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R+KEErbrg3MFui0U+0WlAiTnlktx231B9FZRxYrPXGs=' 
WHERE 
  key_id = 'ca8f2aaa699a7bd2c51ea61e45f9fb863e93225fe63218860d8325140de8bd04' 
  AND (
    token = 'R+KEErbrg3MFui0U+0WlAiTnlktx231B9FZRxYrPXGs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00029