INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd6a1cb41d947d4ea3838a0c93d70f052316fff3e1670e8f0569ccce1b3daba15', 
    'mQHqtyxtKZPP9nJI61nb3yG/Lg+f0O9AmAYwR23LEko=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00086

Result

int(1)