UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p8bc7JW3VhXrXWiY5IIrrQbm2RmAaiTPZWTQFFmGq74=' 
WHERE 
  key_id = '3e729e6410ba4f260fec2feeedf465c2bad96446bfa7803b4b33198c09e2c370' 
  AND (
    token = 'p8bc7JW3VhXrXWiY5IIrrQbm2RmAaiTPZWTQFFmGq74=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )