UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Oqausz9F9iy1qQYWNBml3CeFiefBh7S93lcod9imBeM=' 
WHERE 
  key_id = '766bbf6a592541361898aa21be24e691d27545c671d6367e752f94f49796b742' 
  AND (
    token = 'Oqausz9F9iy1qQYWNBml3CeFiefBh7S93lcod9imBeM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )