UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gMe4t0rzcH75sQYVCpkSklVbTroOugA30q/3nfDqIlw=' 
WHERE 
  key_id = 'd5cdda8a32f50145fdb67686d44c9e86bdfe5518dee7e3cf85834c651bc050e0' 
  AND (
    token = 'gMe4t0rzcH75sQYVCpkSklVbTroOugA30q/3nfDqIlw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )