UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CGNNRI/LjPbDEjzbfRCLJk5B27WNO01tmLq7NG/CXOA=' 
WHERE 
  key_id = '77d247e519d9a35c33ecfaab41f958978d216e95089dc3c4419789d25e24fd78' 
  AND (
    token = 'CGNNRI/LjPbDEjzbfRCLJk5B27WNO01tmLq7NG/CXOA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00032