INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c44ea2249c921b97b9a934eef505c54144b3084b36111d2c1769a788d49d5d4a', 
    '+222dI0Nrm6Txo/fLCUA07BuPP0DzHKLSEs4Ls5/Lfc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)