INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '051e4c0deba450c1a5935dd861e352eb84f27141a95453262db84b739e9f5657', 
    'kTGnf2EH6g1rBaP5iIohB3GnVpem4A6IsURfZZFisiI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)