INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6c9aa37ed70157bbe529f73a062052090e65343e0f257d5b753bdb642484d2f', 
    '8neQz+S+oYy28kEwNXX6B8G69TT9EjyNmKGwIqxvEwY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)