UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Dy/GPwdU7i81Zr0aDZVGayJqe9YWAezzUVvc2aShIFw=' 
WHERE 
  key_id = 'e0e9c705e5da6b3badd0a7d18cc4a883edb9a15fc8acef515bc16dab2ded18f8' 
  AND (
    token = 'Dy/GPwdU7i81Zr0aDZVGayJqe9YWAezzUVvc2aShIFw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )