UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EZLA8CWD0Bk3LJ9Dcu5MeVAsuvST3Pxp5vI04unBkpY=' 
WHERE 
  key_id = '34604dba8d3c61b8edd2d49419126aa1b8f989fcf2c9baf715914b73e3a686ae' 
  AND (
    token = 'EZLA8CWD0Bk3LJ9Dcu5MeVAsuvST3Pxp5vI04unBkpY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )