UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ysxCxJ2m7+6PKb+KLQqT0H28Yt2Q2bq6KjmjyTjvnj4=' 
WHERE 
  key_id = '86c1795e980bcb2628a15519794d60392e4e4bd483c63fee6f06a7f55858e07b' 
  AND (
    token = 'ysxCxJ2m7+6PKb+KLQqT0H28Yt2Q2bq6KjmjyTjvnj4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )