INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a581709d0343021081f3ddb80f7f12240ee5ff650051c6524b25113cea491f35', 
    'r4BpVzKeXHpFpps66++XPXgRU/lNRm8QsEM9FsKSPx4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)