UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5ymQ2tPzNuLfjWmZjxtaXtLwoh05UtNuDydNSsXcvu0=' 
WHERE 
  key_id = '6a20eb1cf98b1d0d582f24f1b3ac176aa8ec3d3f28558170d306a341c261731c' 
  AND (
    token = '5ymQ2tPzNuLfjWmZjxtaXtLwoh05UtNuDydNSsXcvu0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )