INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76ea964f19befce954690e29a44f95dbeb0fad6fdad4aff55e55af264a8f30db', 
    'NO6gf3RZP6xzpvJ9kXs8l814GZynjo/s4r/WTjtemcc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)