INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '301446e3beae2a0ae9b2baed7f25943151d93b77da7c6c6610d3e334002c295c', 
    'PCnfGHxzJFQBaWaCjr4zLB6xyA5QTKLa+4nfiXgdiwQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)