UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UCP4S8f8+SFy49s1/4gHQVW0oh5ck/APr+SfilQpvj4=' 
WHERE 
  key_id = '4be834c0bb3ea7ea3eff6bcc190caf3022f94dc554d89439f1b1195e2630f74c' 
  AND (
    token = 'UCP4S8f8+SFy49s1/4gHQVW0oh5ck/APr+SfilQpvj4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )