UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lssPVC4rpvmttkUkr7qePFoDM1BBG3Wq0ZogxRpJHN0=' 
WHERE 
  key_id = '16a4d8d97c9de36de412c14c17c0ac02903b16d6d78bb9157bbf45467c687bae' 
  AND (
    token = 'lssPVC4rpvmttkUkr7qePFoDM1BBG3Wq0ZogxRpJHN0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )