UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cnKDTfoRNQs7KUFK8IESXgqlhorgUBpqbQF22yT5ys4=' 
WHERE 
  key_id = 'cfe10db044c481dd878997b9d6bce034d05df5c5a7a03e86b0e9a2949f4c3953' 
  AND (
    token = 'cnKDTfoRNQs7KUFK8IESXgqlhorgUBpqbQF22yT5ys4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )