INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b48769e41f2be638bcf51873078437ed88e964eda10e4cfa56774b33994f4e96', 
    'isvMCm4AZrJTzaeyz2HAcIzaa/jrQuC45z9X/Nz3Uxw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)