UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yzQO9vcmwx4eZR/VXeePRdhxJutQP8ff8y7/RgiKw4U=' 
WHERE 
  key_id = 'bcc440dbac4b2b93d7d66845f24ab0e89482df889086003446f36341d9c6e3c6' 
  AND (
    token = 'yzQO9vcmwx4eZR/VXeePRdhxJutQP8ff8y7/RgiKw4U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00036