UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wSzWCT83bW7/V0UpX3N4TDoVxht5Ah53go9wQVZfDC4=' 
WHERE 
  key_id = '48473c30d077adf8b97894d63e608157e6e2db1d054563db8f02ff2841d4bce5' 
  AND (
    token = 'wSzWCT83bW7/V0UpX3N4TDoVxht5Ah53go9wQVZfDC4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )