INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a3a1150ebe5b548e827bbabcc8bd52dd42c3b267f4c10251aa0e03bad0c0f62', 
    'U6/erkU9x095MJG5VMPzqgwfjt0SlMxsD7Rl7Zv5uFs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)