UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fA1kl1HEpl+2AsnVlHptehACsNI4JLsH+qkKeg2qHUw=' 
WHERE 
  key_id = '8f76a541567b5d7e0af82400bb6730e0fd3c38ca58f5817b169790dae8f02225' 
  AND (
    token = 'fA1kl1HEpl+2AsnVlHptehACsNI4JLsH+qkKeg2qHUw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )