UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '28BHDK20zKc2eknjQWVKgIb2X9PRi/eyRlSUPeyn8Qc=' 
WHERE 
  key_id = '00e19647064e003c7fca5ace465191d77cceead41d524abc436524bad56959fe' 
  AND (
    token = '28BHDK20zKc2eknjQWVKgIb2X9PRi/eyRlSUPeyn8Qc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00027