UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V5EEZCgEEMU8UQS8EuJBiJs9NMXbq6ZkHJWYfNQujR0=' 
WHERE 
  key_id = 'b7cb49244fe0c52dec20438e84c8b704521ee4ee725ff85cdedbf9c18df26c6a' 
  AND (
    token = 'V5EEZCgEEMU8UQS8EuJBiJs9NMXbq6ZkHJWYfNQujR0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )