UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZfnmPaFecxPzvNTUUYfPENt5FMRQWRrZhZEz518sp88=' 
WHERE 
  key_id = '1b243ffc6d6869f7b75abc3c1bb1f2a1cb738bb70d77d8630be6891d75c5f13a' 
  AND (
    token = 'ZfnmPaFecxPzvNTUUYfPENt5FMRQWRrZhZEz518sp88=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )