UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yjalm8fAsD/c+zVXpbh/IaEixvLBqC7jn63rmAaqsUc=' 
WHERE 
  key_id = 'b3422b6c51ef143ef2b339ce631c620df791bb89fb1a048cd9200f810e25ec4e' 
  AND (
    token = 'yjalm8fAsD/c+zVXpbh/IaEixvLBqC7jn63rmAaqsUc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )