UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O3WtdKgXfTthVUnJHO9kreHqlWnIVxiOHi/Pz0TUmXM=' 
WHERE 
  key_id = '9f3bf9e156e980fe56fc703b3adbc77ebd35ba2c80b2ccd5ac754a23ea291251' 
  AND (
    token = 'O3WtdKgXfTthVUnJHO9kreHqlWnIVxiOHi/Pz0TUmXM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )