INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3dd9468e27ac909f5a72e4bc5ee2abf1f8521dc2cb8597243bea38d029fd9a1', 
    'g9mcVLRKvBTE8t/psZ7g21S0TiYO9ZpTUFZQcjsMFqc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)