INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '99f510afa0f6f815e8a6536ec1d2d18cb25a1053abb66fe8d4fff289a6f205d2', 
    'v+/INYxaPu5VY9avI7b9OTru/TJkynlYIREJWw6Wmy8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)