UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't4k/ABvcDVYrVSatKAzKv3CiU6fcjpjt6fKDgz9PLSk=' 
WHERE 
  key_id = '0fd12c5d919585a8caae95017df764457d4e89a466f2bfd2922e9fb3140dea56' 
  AND (
    token = 't4k/ABvcDVYrVSatKAzKv3CiU6fcjpjt6fKDgz9PLSk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )