INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e34209cd34180086c050b4a95426f943aaf7076af1a96bf296c96548658abbb', 
    'WcWEr9G2JEIrCV2ho/FJwElzfvshrZSpALZXH0UgUog=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)