UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BY472aDNUvbX+wsbd7mKbmhH5dmZxG7PUa8zmmZ0K00=' 
WHERE 
  key_id = 'baa5ce06b3dc6c09caa8d2243ac73fc34d607340d8ffce84bcdb314d780e2140' 
  AND (
    token = 'BY472aDNUvbX+wsbd7mKbmhH5dmZxG7PUa8zmmZ0K00=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )