INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4450adff3ba75a6de21fd3f739969d467460c570f83f4cbed07e35218a3d752d', 
    'SE3ktRnBBiTOH10e3s/fckaa7+NMEhpeUcMRESOfpmQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)