UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2e1zcR3k8ppCmCHJGtc11tqIFKRSi8g9quB45ezlRQE=' 
WHERE 
  key_id = 'bfdd61c412629df51b8d71ee9f032dcf0bc5fa3bd45fb4dcf77d63306a2c6fa1' 
  AND (
    token = '2e1zcR3k8ppCmCHJGtc11tqIFKRSi8g9quB45ezlRQE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )