INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16986d34aba9da1c1f5c4f3d18a5068451f526cd4aaa9ca824e40cc8fad23b67', 
    'AMPz7IhiSbohxNk/KazwAW2QwuBODcE+lPLLv/fw0gc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)