UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oRB45AyafjKdW/F2Yz6JWuF1qrEisWwwwGLlV7xolYg=' 
WHERE 
  key_id = '2dba4573fc902fd59e8057d93f4b8bcf7049d79c9dfe41f8a57fa0b49149853b' 
  AND (
    token = 'oRB45AyafjKdW/F2Yz6JWuF1qrEisWwwwGLlV7xolYg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )