UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ca/fF4DHRSat55ybEMtZnMe/vBuVP7QRfesoK796y/A=' 
WHERE 
  key_id = '8696b9118ff8a7627eff3edb15d3a1865141c81ce1a05df4d8acf6dc37664fc4' 
  AND (
    token = 'ca/fF4DHRSat55ybEMtZnMe/vBuVP7QRfesoK796y/A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )