UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bi6+nWSvIF4ZSIgHmLVmN8oBEHsQoykojCFX2+sbNI8=' 
WHERE 
  key_id = '52a81717abcc1d822f8db88769bcbb8feca7103b7af332cb6f0d65b47deaed79' 
  AND (
    token = 'Bi6+nWSvIF4ZSIgHmLVmN8oBEHsQoykojCFX2+sbNI8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )