INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6873faf48c407fcb92ee4a8b3ed7d6d8455ed0ff302ce32c83eff0fc8ab9a36', 
    'NPJFlKOJ3hStabLdRzgscv3aHxGeOgFwoTkm3Fm+ml4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)