UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DmamUwaofDgt7ctUy24dX4pw5K08M6m7FoZSkr4JqN8=' 
WHERE 
  key_id = 'b19b0484503f598c6fea3c6303cbe680660f90488aea6c68367a2aefb7fd7b9e' 
  AND (
    token = 'DmamUwaofDgt7ctUy24dX4pw5K08M6m7FoZSkr4JqN8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )