UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/r1uSPX9AmJzk4yuGDUglaWVtnWT2r04cvO0UxTAtg8=' 
WHERE 
  key_id = 'd345119787eaa68797522695591df4a4e4c6c2e604b0d4aa4c08b16f21a3f46e' 
  AND (
    token = '/r1uSPX9AmJzk4yuGDUglaWVtnWT2r04cvO0UxTAtg8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )