UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nt70iFk3rJtYD3gxSdzPPV+VrSDVNFxkBkLSYCjoDDA=' 
WHERE 
  key_id = 'ef5788937c30ec574d5f70c6b4ba9048eb552ebd5c1498dff56b69d3f767f4bd' 
  AND (
    token = 'nt70iFk3rJtYD3gxSdzPPV+VrSDVNFxkBkLSYCjoDDA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )