UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jeVrfEM4InpZDDg9zBb8zoZVW4tG2GMHvlzS7cLVHvA=' 
WHERE 
  key_id = '6aa94370b505dbe5805ce55caf87d2fbdbc81356b7277b86b93e5779febcbd5a' 
  AND (
    token = 'jeVrfEM4InpZDDg9zBb8zoZVW4tG2GMHvlzS7cLVHvA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )