UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MMGqsjK+a54Jx9FL/QUwcMY0YQQJacnmoiZWrvJ9TME=' 
WHERE 
  key_id = '3b764e97264cf6065ed82438bbb90c241a1964f0345557a877f7ca92040dae5e' 
  AND (
    token = 'MMGqsjK+a54Jx9FL/QUwcMY0YQQJacnmoiZWrvJ9TME=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )