INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c80dd5157fd4ed16e34860a7749e5435d7684158b6ca7e1206a0e958d4483956', 
    'T//VdWU1JdyIl8o3bYpdhDeTE7eJxkQNu11uWEQFcPA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)