UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm/PwMevmOHiTYneFf7EPuE7rSmJRpakkwVYPhjnigrk=' 
WHERE 
  key_id = 'eff0b41deb2e8a2225285be325c85b469b98e126ad89ba7c6c511c0fbb813d52' 
  AND (
    token = 'm/PwMevmOHiTYneFf7EPuE7rSmJRpakkwVYPhjnigrk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )