UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Jc8pYYRZ2W5eI0Sp+F1MHdvo69bB635COJDG/aRhsoE=' 
WHERE 
  key_id = '2f5bb3d783a03efe5de43bbc0350cf91cc54f7dcd63b7e4df373b2ffba1300e2' 
  AND (
    token = 'Jc8pYYRZ2W5eI0Sp+F1MHdvo69bB635COJDG/aRhsoE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )