UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o37PEkxs8QGaN04/hbFLqTssb18xIk0UQDsX9tuKN/0=' 
WHERE 
  key_id = '7d70d32f8f9ac882060850d6f83ed96278768713157d255e793572bd11802e45' 
  AND (
    token = 'o37PEkxs8QGaN04/hbFLqTssb18xIk0UQDsX9tuKN/0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )