INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7ffbe682a95f56bfb65e2e3977cc063b17b1dfb65823addaeb4dca0a3842f9be', 
    'fqcD6oyKRKAhzbrAgSUdulIq0LNomlFPzYrcrcrW2tU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)