UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vP2SPq/XR2VQU/f/NXM4YLq+IcNZvOhLg7MlzxDrSzQ=' 
WHERE 
  key_id = 'e4270f652388c09d76148277d8ed77605555ac363c88277008b8510088577d0b' 
  AND (
    token = 'vP2SPq/XR2VQU/f/NXM4YLq+IcNZvOhLg7MlzxDrSzQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )