UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3Ys5IDMwm0D3TpcZ1E46VGuwR8v2qd+LsHOmrc6utk0=' 
WHERE 
  key_id = '18d7f57975d5a88c11b21e7bd41daad11b27ab8d3b684b9791b60f77ef9b5394' 
  AND (
    token = '3Ys5IDMwm0D3TpcZ1E46VGuwR8v2qd+LsHOmrc6utk0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )