INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'efdbdb54234706a043bec8ca2c610546005cb7af5d98896d344e4e5a5d9caa4e', 
    'I+KpLcY5CIZcGkjWWRUO/ZcDUKH2QMPlzf6wLBAI96E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)