INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2168985047ad676f38660dd75f2e0f35b83ec0e41f064a8902e840332bc27994', 
    'yN9BAX5NnciD9O4Hll+Lv9S/FYBufVVivA8067s9P0o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)