UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qImu+nDpWPdXehPKSmAF8j2rkQBI2+F7LBcPWC+l9qI=' 
WHERE 
  key_id = '8f3b5a71c4132b5b4d293dc875cdaf767215022626b3021146daeb3a5cfe61ff' 
  AND (
    token = 'qImu+nDpWPdXehPKSmAF8j2rkQBI2+F7LBcPWC+l9qI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00038