UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xyzUa7PbnyN0A1myMH4R4nvm+qEGOhzdOjaPkdZfmz4=' 
WHERE 
  key_id = '4ea650d4020883a1fc3fe0b5580d705fd7c8a7e93c6e01af1e95172751ee3bc1' 
  AND (
    token = 'xyzUa7PbnyN0A1myMH4R4nvm+qEGOhzdOjaPkdZfmz4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )