UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mLiiZSUxSsQIpkZi1613GoLvbuADmEmE024J4Jjnz3w=' 
WHERE 
  key_id = '8b656b47ddbbff4e6df4a683afd0d6b9f7729890e6c42bae23d464a1b372c7e8' 
  AND (
    token = 'mLiiZSUxSsQIpkZi1613GoLvbuADmEmE024J4Jjnz3w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )