UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm0UKHrQLV5Q4Nl2yEoLcgEc81tXYHXemzO/5ZqlxgW0=' 
WHERE 
  key_id = 'a1f04bbf51b5583fe886c2b5c43f64b7704e30f344f07959aa93962a326640d6' 
  AND (
    token = 'm0UKHrQLV5Q4Nl2yEoLcgEc81tXYHXemzO/5ZqlxgW0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )