UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'huxrqE11xmBVw11zEWazDQfUnsi0ILKHWHS7lOdFBFI=' 
WHERE 
  key_id = '0c18401e0c237fa6f2d9050adbadca2d72d38ad8410b808d0c0e6301f6d722cd' 
  AND (
    token = 'huxrqE11xmBVw11zEWazDQfUnsi0ILKHWHS7lOdFBFI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )