UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'luFhRlTgKiNNTIPqLkRth9kSeNN+oY0UvJWZVMPCjf4=' 
WHERE 
  key_id = 'c02a47329e68d53fae7c11935657c81eb2463ec2078b27e69f431c28c21b6476' 
  AND (
    token = 'luFhRlTgKiNNTIPqLkRth9kSeNN+oY0UvJWZVMPCjf4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )