UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qlZbDM0POFluGTxFaWb4MU6IENvfkhunZSTyzz1J0Ck=' 
WHERE 
  key_id = 'fbc1ad876ffaa1d8e7a954ad8b9f4286fe80983565f7983849829c259ff7909e' 
  AND (
    token = 'qlZbDM0POFluGTxFaWb4MU6IENvfkhunZSTyzz1J0Ck=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )