UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B3/xb4KmDgBgBpUo4KGEF1yKCX1rwG7lUcwQ8zxQ4vY=' 
WHERE 
  key_id = '4f5b9a36d7fb6ed4eb7c498ade8b01b11d56fe736111ef54d21ab1d8a1119b87' 
  AND (
    token = 'B3/xb4KmDgBgBpUo4KGEF1yKCX1rwG7lUcwQ8zxQ4vY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )