UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ln6eL4/vvpHwcxuf+Opt8L7Vozsm7c6W8xGaS4Ne9s0=' 
WHERE 
  key_id = '085cbb58f3d4de10d6fd4cb94faff3bfa82fb7badad56de0498363ce2ab84c7e' 
  AND (
    token = 'Ln6eL4/vvpHwcxuf+Opt8L7Vozsm7c6W8xGaS4Ne9s0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )