UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uQ9dHSV+gGkX2uHLZ+yIAoRZTqSXANdM11aWeY+J97E=' 
WHERE 
  key_id = '4046de1d7e4d385c58c584c72ace5e147c93cc1daabe5e8f812de33f62628d11' 
  AND (
    token = 'uQ9dHSV+gGkX2uHLZ+yIAoRZTqSXANdM11aWeY+J97E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )