UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dVqe8bivIhVyJA6POl1K6sbKu+qDhql/bkeWWQN0qE4=' 
WHERE 
  key_id = '1f61dad2e5132f663bc4e50e6769095708f1f6edce7d39bb4d165b25f099419e' 
  AND (
    token = 'dVqe8bivIhVyJA6POl1K6sbKu+qDhql/bkeWWQN0qE4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )