UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dMonrZwrOcc1Tc8FD0kh5U/pR8WW7Kokxw8F+DiRurM=' 
WHERE 
  key_id = 'a1a735602a19a48f7e24370922d4ce10c121fbcad65c8452247c1492b87aa257' 
  AND (
    token = 'dMonrZwrOcc1Tc8FD0kh5U/pR8WW7Kokxw8F+DiRurM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )