INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ccb52d8470094f0a216b9736b95f32ed56c03c0547b109e70688edd9ff1b89e3', 
    '+9xzGeeKVe7tOKxB0b/XQwZpI47v7EhvHfs1A5Ezm0U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)