INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76b9caa56b36ea74813d86ad7df18cbe8360728b6fa9a3c31a7e10d4254432b5', 
    'Nx0sy6NWFCsr1kv+Ka2GI5WgnRxSKa+f3ChXcI1tkLw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)