UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aFRjreRf4C0Wz/baDUgbd4ZfxvULmhvZok3/WrRsFNs=' 
WHERE 
  key_id = 'bf5b98c5bdca2e7584eb91cb85f44811571bb4aae46e58d4f30f4fa1ee6ae54a' 
  AND (
    token = 'aFRjreRf4C0Wz/baDUgbd4ZfxvULmhvZok3/WrRsFNs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )