UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RF6N+cNrV5iToS09DBs1GkRClimySjaLMRKtGB6bU/o=' 
WHERE 
  key_id = '11682a9b3d5ef3f282d0bc37c87b83e70462dce2b2e4c1d5f52ee5cbe9ff9a0f' 
  AND (
    token = 'RF6N+cNrV5iToS09DBs1GkRClimySjaLMRKtGB6bU/o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )