UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wBCmhMaGumXbjFd2sF01z7HVrWumLc/5Pb+MFBr2GcI=' 
WHERE 
  key_id = '10bc30fd9f5d9e9c5c3c78eaf7c117a0e6df58bcbcee15b765ac5f695189d3e3' 
  AND (
    token = 'wBCmhMaGumXbjFd2sF01z7HVrWumLc/5Pb+MFBr2GcI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00029