UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+JTwEqB/pC7mF2fPYzIpShZwPuBoS5t2RFe425ai4Mc=' 
WHERE 
  key_id = 'eaf39f787e1bd2e9c245721bee4d9d512568ee0c0901c25a9d43663e4a2f8a81' 
  AND (
    token = '+JTwEqB/pC7mF2fPYzIpShZwPuBoS5t2RFe425ai4Mc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )