UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TWUb9bUZm8ewEpJDjKkcts8CQkYYKwL//6ausp6UN4g=' 
WHERE 
  key_id = '2c45400c4d236eb257fb7b00543b2171bb0eee7769eebdcee5721428bf576c5e' 
  AND (
    token = 'TWUb9bUZm8ewEpJDjKkcts8CQkYYKwL//6ausp6UN4g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )