UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Gyg6lATb1sBwUWpMK0+xzJ3E4ROqxm8JbHhqQw83eL8=' 
WHERE 
  key_id = '52782d4232c66b647211239fc7eeeb449783ee62e0c1c68e84687332fd37d2ff' 
  AND (
    token = 'Gyg6lATb1sBwUWpMK0+xzJ3E4ROqxm8JbHhqQw83eL8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )