UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PPIHH06W1Yi8wUt1kflwYtKg/4XY4JLBN9twYeurT/M=' 
WHERE 
  key_id = 'b9046fd6c0751b758ecce17a5cfc5d81916db24fec6b67ed263489f5d82c8a66' 
  AND (
    token = 'PPIHH06W1Yi8wUt1kflwYtKg/4XY4JLBN9twYeurT/M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )