INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c38ff08fe82b224ee9690fb377277a9b08312e750beb7a3e6b15d2183eb87b27', 
    'ZMrI5coX6AdZYptt2AdUJNpxCYFgyVRwe4rziFm7U/s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)