UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5TQYGrx+3ayX+VCH5s9pM2oLg/CZ2Of9pFGwN0Yk5ko=' 
WHERE 
  key_id = '75da1364bbe858770682f11a4fcb8218925a76954e3986f53baccafe5e255ab2' 
  AND (
    token = '5TQYGrx+3ayX+VCH5s9pM2oLg/CZ2Of9pFGwN0Yk5ko=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )