UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T7TNPl3X5R5fCuVyQp7FWbTcaL5tLfC4w9ZGHEfs+w4=' 
WHERE 
  key_id = '435ea94b9bbe7a34b3d5865143c0a610149615f8ec759062c5a64870c753d13f' 
  AND (
    token = 'T7TNPl3X5R5fCuVyQp7FWbTcaL5tLfC4w9ZGHEfs+w4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )