UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qJ8PNo0g2Te7ZQH4Z+r+h6WvT6HsBpE65KFkODTDQ6Y=' 
WHERE 
  key_id = 'b9a1a1f1a80e0bc9efebbe6a8babc28bf3cfabd9ce2c22a7264bfa935163150e' 
  AND (
    token = 'qJ8PNo0g2Te7ZQH4Z+r+h6WvT6HsBpE65KFkODTDQ6Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )