UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qMPyZ3OlLj/qV+i57tBLbIQoW4zxQ7SOjUN+E+dUDd0=' 
WHERE 
  key_id = '3303d63f29623cb3e56ec3cd3d3be5bc4563b76ee539f99f1df0e91a06b44d77' 
  AND (
    token = 'qMPyZ3OlLj/qV+i57tBLbIQoW4zxQ7SOjUN+E+dUDd0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )