INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd6652d8b42580f658579fd167c567eee9a154f5c3bb7199fa91b2b0ff80f2edc', 
    'n/QoNZczBv3GGFSD05qmavBtVDIlNcv7MnPrhBTsEAM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)