INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c297023a8028627b52a9db10c10a01e473983e1db7efe036fc9be364de05bb70', 
    'R3TSz/9cfqLFE2zH3u9w/Qme2D9KTQ3aOSCY5LdD7fs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)