UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HIDJBdW7S1oZnUanj7gJt+akO3lTWoExuN8ueHs987E=' 
WHERE 
  key_id = '8c810bf836f04995e9e71141d62380f6e6dd017562b7037849d4d2b88e097664' 
  AND (
    token = 'HIDJBdW7S1oZnUanj7gJt+akO3lTWoExuN8ueHs987E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00030