UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qPPSipqQEIQJ9gQM7C7ACCwpAzAR4oQcWJr7rvmU9Cw=' 
WHERE 
  key_id = '4b248e3ea75a5c399a4a1176188c30a6529949c0c6fa1a5571b0f9b286b9af39' 
  AND (
    token = 'qPPSipqQEIQJ9gQM7C7ACCwpAzAR4oQcWJr7rvmU9Cw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )