UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R1IEskIAeaBOTc3LAxGTfCy6Rz2G5ZNI7IGTq0h9QJA=' 
WHERE 
  key_id = 'de5f4b5a52d702efa3f1d71ff1a9b57fbcfa0b8997c88212f56f53bb5ddea5f2' 
  AND (
    token = 'R1IEskIAeaBOTc3LAxGTfCy6Rz2G5ZNI7IGTq0h9QJA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )