UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Sp98r7gfZSAycY90q4b5+Y+9vrCXsYZ6Xa4QcdgQ+KE=' 
WHERE 
  key_id = 'd615e5162cca0e0eef3e6ec73ebc9ad7bf5f2d32010d15e7f683b7942b8580c4' 
  AND (
    token = 'Sp98r7gfZSAycY90q4b5+Y+9vrCXsYZ6Xa4QcdgQ+KE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )