UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XE8MtYPWkOvC9Waal7Yr1SrRsu6cEl+LL+Z6q9Oi3DM=' 
WHERE 
  key_id = '7e4eb4b6add50277e28d3e1f7dd17e88a0cbb7e37d3ef2b57bf3c190f305dc15' 
  AND (
    token = 'XE8MtYPWkOvC9Waal7Yr1SrRsu6cEl+LL+Z6q9Oi3DM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )