UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a7IBiZWwSWpN4zqeelEH2dIi2F4fnviBqNT8U8dmxkE=' 
WHERE 
  key_id = 'f9e5a0c6a03de59a984c4e01b48a74972fffbb66b4f45e8a33ee692c28465410' 
  AND (
    token = 'a7IBiZWwSWpN4zqeelEH2dIi2F4fnviBqNT8U8dmxkE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )