UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6ovZRXkEifFIW1RNhpEeZkVG7zmUrrbEz/qyIE2k4W4=' 
WHERE 
  key_id = '7ae96d6c545cb227481137dd5ee978f1ae9c7844484bdca3d028b740d36042ff' 
  AND (
    token = '6ovZRXkEifFIW1RNhpEeZkVG7zmUrrbEz/qyIE2k4W4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )