INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '837284bb78426eb254d0fe135b9fcaef07ece8fb263f33ea285b3681f24400ee', 
    'HTs/o4bdbkeu6nXwpaYgG/CfxlhuOsYyjHhwdCeSOuQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)