UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8RpKQ67eNP6W6KvOOdoSkB+ZKFPMSZZY63YZAWm70Ag=' 
WHERE 
  key_id = '566235fa7e288e596eada27a2bf5442025e1e0b6315e09d89b7703e0ca8af8d1' 
  AND (
    token = '8RpKQ67eNP6W6KvOOdoSkB+ZKFPMSZZY63YZAWm70Ag=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )