UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kB3Z/JaAb+wesK40LCoZGZ5hDzYRJyHQ1vOOn0A03qY=' 
WHERE 
  key_id = '5d5211109ee28b63d6b0f4db46c246951e15f07f8d37e406276635c11b21fff5' 
  AND (
    token = 'kB3Z/JaAb+wesK40LCoZGZ5hDzYRJyHQ1vOOn0A03qY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )