UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nR0kdLMfL5g6NXJ0ulB1O3D/qibGrI1CHPXK7UGDnUg=' 
WHERE 
  key_id = '8d073963de6bdf630e360404362fc15fee5702903a82ca934af05127719aa36c' 
  AND (
    token = 'nR0kdLMfL5g6NXJ0ulB1O3D/qibGrI1CHPXK7UGDnUg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00028