UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3qNK++5hZZ2SGAhVS8YIN88ErrEE3O6vhAKt0bMY2eA=' 
WHERE 
  key_id = '4a3e9ea42937ef67f2bdd2309c985906753891d6a0dd05a3e7aa02240c894392' 
  AND (
    token = '3qNK++5hZZ2SGAhVS8YIN88ErrEE3O6vhAKt0bMY2eA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )