UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SEkj+gq0md0AOLwnLohnqR3fCR6Ffn7QY6PFWxiMVe0=' 
WHERE 
  key_id = 'b2262cca566654426cda66ac82374f1f58a99668b31bef662f260c905fc860b5' 
  AND (
    token = 'SEkj+gq0md0AOLwnLohnqR3fCR6Ffn7QY6PFWxiMVe0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )