UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aiY/zyxybk6l/LDkxF5/gsol8hkhfykswKNII7KOVyo=' 
WHERE 
  key_id = '8c94faeccd454c58bc6686e8558c8047448dccf4bc4f6f50b81a6cd45ba72567' 
  AND (
    token = 'aiY/zyxybk6l/LDkxF5/gsol8hkhfykswKNII7KOVyo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )