INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fc29da7ab9afb30fb02d19c46f57187029ccf17fec194ded6375f1df637c0445', 
    'xsXzj0lpC1eI9q43996RI6xo/uHNeWMQWfAgtcL344A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)