INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f9ed0cd988f8f5d950f99c7f56fa4e4e4e3c6bd797c6819b8eb987f083fed538', 
    'X1DxmqWspLzzLFrMY/7Gw3+n32PAm8mkkryyu137mYo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)