INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c294ce57412ef945e50d163e73fac206ebfeb4aaba8da95d4089397413b6310', 
    'OUSPgPjLvuvJevLHc5BhDyc8LiEqM5zbetWL7I3Yo0I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)