UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EDwzAaLTn0s9eWB/HP8JGakTkZk8EqYUWjgAL+awAEU=' 
WHERE 
  key_id = '944e344aaf3f6923b0dbfc7eda2576e0aaf1aaefd9b85bf251f21be0e145795a' 
  AND (
    token = 'EDwzAaLTn0s9eWB/HP8JGakTkZk8EqYUWjgAL+awAEU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )