UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KmOoYY4fcogktqrB4u5mY4BWRxRRED2a3YUHCOrfGU8=' 
WHERE 
  key_id = 'f744d4f5d11864d048dc34b42f5ad795087f802505af3052ede701e3f73e54d2' 
  AND (
    token = 'KmOoYY4fcogktqrB4u5mY4BWRxRRED2a3YUHCOrfGU8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )