UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fbprx7U5uLC7wi8/gf7/+E9ZAbVgCa1XoG2DP0fBrBQ=' 
WHERE 
  key_id = '4019756ca765e5602df23dabb7f53f4887e4a537f7d35d47c40d0a1277c209a1' 
  AND (
    token = 'fbprx7U5uLC7wi8/gf7/+E9ZAbVgCa1XoG2DP0fBrBQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )