UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4Kr6oN6zXwnPaGqkojtUPEztYgTjiEnhBTa5Lhl9NQg=' 
WHERE 
  key_id = 'c0c17e3dcb01b8d4f7e955158e767d4307a3d7d35df1384bc99967baf53d795a' 
  AND (
    token = '4Kr6oN6zXwnPaGqkojtUPEztYgTjiEnhBTa5Lhl9NQg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )