UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C817DhbpINtuuoN2txs7oqZw/oB3bJVL2vl4J2CZIyA=' 
WHERE 
  key_id = 'be302fcf9d54801a1639ed60733afead0d984a1362ea7ffcaa85e39dc487f9d2' 
  AND (
    token = 'C817DhbpINtuuoN2txs7oqZw/oB3bJVL2vl4J2CZIyA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )