INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c5ebf142b2768eca34c0426a40bfefb226afa953c54053a4598a61da3bd8e2b', 
    'STAZ8taOOUqXQ2bLzeWsgQnNZwEbwFprthW8TjTp/a4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)