UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '83i/z88q7DTF4YRtnnvieTUKHb1ZbCm/8UksnDt9PBQ=' 
WHERE 
  key_id = '54580cfa999d8b26ee5cc634a2c9a233629f70ae72c700700fa4ec2f4c786f04' 
  AND (
    token = '83i/z88q7DTF4YRtnnvieTUKHb1ZbCm/8UksnDt9PBQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )