UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UQC2klKKAXdWrtRiaR4xvEUZ7UQur6NqO53B0Sn+s0Y=' 
WHERE 
  key_id = '42fc7690489571995e5a01692b453bbf9960df47fd8e48a3a5a0293dcface56d' 
  AND (
    token = 'UQC2klKKAXdWrtRiaR4xvEUZ7UQur6NqO53B0Sn+s0Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )