UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DZ3dWDrCew0n5jUM1a7Ntq/xtBTzPgjiIBJAPzwqDXw=' 
WHERE 
  key_id = '643d58756a0c7f6ac0450bb53515a8434d880d72700a66f60b4d010194f98c92' 
  AND (
    token = 'DZ3dWDrCew0n5jUM1a7Ntq/xtBTzPgjiIBJAPzwqDXw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )