UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4wt+n44xirWokWoD46VwkFdNhXkHlQwHY5Cxoxg+n0g=' 
WHERE 
  key_id = '28581a0f2e07056cdb2f8c6b3b55b9fded7db56d1f1ef6df3e7b5602529b35cd' 
  AND (
    token = '4wt+n44xirWokWoD46VwkFdNhXkHlQwHY5Cxoxg+n0g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )