INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'efd23a4ecf95643936853ee388ad5bec4d0811e85e19d7e0a9bd45a2cfefc2ee', 
    'W+tqI31nr0ECNimvOFviuB/g1Y1rfQEax82vIoDVRBE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)