UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qGqDWdfMQmXuqrOWcS+cNOCVXz2Gpmbv0sNkp4nioA0=' 
WHERE 
  key_id = '1e4ebf263a517ec3cc03d11adaf16ef1e8bc630452c3afd451447baba33f30eb' 
  AND (
    token = 'qGqDWdfMQmXuqrOWcS+cNOCVXz2Gpmbv0sNkp4nioA0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )