INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f4b2516723d7a55f9d24f2ff6a7ba92c41a2dedee8225d1fe98bcacf801bf3a9', 
    '579+yXi7IihueAN47/N1sdS6Bl3t0FOKLXhEIOdV2L4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)