UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cqZjra8YQomCQ5LXy5g9RFNu+TfbiSPiZdQqa4rAR3g=' 
WHERE 
  key_id = 'b4860432fcaa37c79aa3696eda02537bf6947bb357e719380c45558d39b5679a' 
  AND (
    token = 'cqZjra8YQomCQ5LXy5g9RFNu+TfbiSPiZdQqa4rAR3g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )