UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+lzkPlCFMhCU+J7lAyiQTGF1hnX3ayyxksmCGMFKug4=' 
WHERE 
  key_id = 'f52e2f255e7817e154c704faa3ef11ba8e48e516c4b60c1f76e18d4ffc32e43f' 
  AND (
    token = '+lzkPlCFMhCU+J7lAyiQTGF1hnX3ayyxksmCGMFKug4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )