UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L4dZa54FR2QZFIDHKVQ/IAwp10rTAkDygzbwAhVI0vU=' 
WHERE 
  key_id = '9c10d3fc0f05d6941fb785e9445e1d1a21ecc47a972f0be3c9f5c5f74a1a02ac' 
  AND (
    token = 'L4dZa54FR2QZFIDHKVQ/IAwp10rTAkDygzbwAhVI0vU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )