INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b93ed6e4a0f71d08be8ccea1058d5484faa5cc13580d4e4fa88343ab227407c1', 
    'NrB26LT5jiYVAwcYPv/XvRLiAs1rwBpfwdBs8IsrP34=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)