UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GnVQlgTe75rXykYwY7dAVnzqW+LVzaCOXzaa9LM3eIg=' 
WHERE 
  key_id = '09bf15fa6c8f3ff663d062c11c947a6a8c2a42889563f5607407747ed9822554' 
  AND (
    token = 'GnVQlgTe75rXykYwY7dAVnzqW+LVzaCOXzaa9LM3eIg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )