UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WeC3bOd0/y5/baPR3ZB4KSojASeXNoJ/rC/1v+lFmfQ=' 
WHERE 
  key_id = '1b2bf650d161cf942f4e09e17c51959f7ad1d4020393cf9fe71a490d20145e3a' 
  AND (
    token = 'WeC3bOd0/y5/baPR3ZB4KSojASeXNoJ/rC/1v+lFmfQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )