UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6g3++DH2IQ2D9gyAUv0xmp4VSKohXO8KT8+/yvh8x6o=' 
WHERE 
  key_id = 'b717a665728b5ec574966d31845f2632781cca85bc5416b1b18f2e473b1d0eb7' 
  AND (
    token = '6g3++DH2IQ2D9gyAUv0xmp4VSKohXO8KT8+/yvh8x6o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )