INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a46f4171f027478f9e5dd3de350da5f459b5e8b808ad55557f50d42c7a6f5939', 
    'L2RB3bOrMnOcz5YKPX7c9OXvJvZZwQrY44bpkYNPv2Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)