INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '02eb743ea0976c9728b08c73f186067c642d0c3cde66e9a380bd86b010f14701', 
    'exjBwLJc/dNGkHkCm7ppDyxLGon9ycG7acEhaJMlEbs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)