UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jiDSrY1+faUNIT+12iy3XbLadNTHEnMArX/2p+kzCyY=' 
WHERE 
  key_id = 'd2983eaf658f2faebf95e295861113d3efcbe39e30550caef37c519d8413a205' 
  AND (
    token = 'jiDSrY1+faUNIT+12iy3XbLadNTHEnMArX/2p+kzCyY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )