UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kauSp8rSxw+sc3mNI/jtUaURDzI3k/Ho/CFV8dfG84Y=' 
WHERE 
  key_id = '7b155b56c2c6d5c6b1596dce415061300a0980991428a03abca480126886a190' 
  AND (
    token = 'kauSp8rSxw+sc3mNI/jtUaURDzI3k/Ho/CFV8dfG84Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )