UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X5D8flAL4knwLGxEt34e9iVJVDVd1UzjIHHw6JuFBEk=' 
WHERE 
  key_id = 'd53fca8517783efbe024113017872663a55d90ed59437d5ab797f98544213125' 
  AND (
    token = 'X5D8flAL4knwLGxEt34e9iVJVDVd1UzjIHHw6JuFBEk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )