UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jDr2Imv4gHRtLY/z8aiike4US05e+uchFaHe23XTyto=' 
WHERE 
  key_id = 'be03b1b1e165bb04cbd9b75055d78fc91bd4f92c8226f8f961b2e58330541804' 
  AND (
    token = 'jDr2Imv4gHRtLY/z8aiike4US05e+uchFaHe23XTyto=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00040