UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PUD1Xp1s3B1hrxoCfcl789LDCy5cPnle9BOqyaQHJSg=' 
WHERE 
  key_id = '353f5340aa9242f2f37a4ad1ab81c3706306906ff11c560ed4e74f018c7510c6' 
  AND (
    token = 'PUD1Xp1s3B1hrxoCfcl789LDCy5cPnle9BOqyaQHJSg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )