UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mfnvr2RmAVu6Oh9565N0MjGWp+3Q8BsJ1Dw0axvw39I=' 
WHERE 
  key_id = 'c40726ebbd01e8d395c8c47c2ceb9657e04fb07a1fb775704fff397251016659' 
  AND (
    token = 'mfnvr2RmAVu6Oh9565N0MjGWp+3Q8BsJ1Dw0axvw39I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )