UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uEDDHTcZEw4y0hdxWtmOfvjYyOJj1FWiDSDKs6oHrTY=' 
WHERE 
  key_id = '94fcd0eb3d097dbdcbb8c99d0c50b947513bcd23b2ddd79042e7c25aa6d126d7' 
  AND (
    token = 'uEDDHTcZEw4y0hdxWtmOfvjYyOJj1FWiDSDKs6oHrTY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )