UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Uenjb+Vlde3jr4xbnsurDEV/w3Rdzc9hu1PrmTHErBo=' 
WHERE 
  key_id = '770a30504274db3696b7a822d997ac0764e8bca0aa0b6eb71c707d0207c06867' 
  AND (
    token = 'Uenjb+Vlde3jr4xbnsurDEV/w3Rdzc9hu1PrmTHErBo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00030