UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jtfnHdFcgMSJCUZvREMrjieLZKyvO9YMwnx1gz9onX0=' 
WHERE 
  key_id = '6c12311bd643bf45eecdeb15f25113fe02dd503ef82bd28cc95355597a5ed3aa' 
  AND (
    token = 'jtfnHdFcgMSJCUZvREMrjieLZKyvO9YMwnx1gz9onX0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )