INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '309afc86e09ed37c5a161025caca14120833af95a2ef6f40fe8b680e4c83170f', 
    'v4EdFzXMaNOeM4ptDBJXQhVLFDVT6vv6kkawy9gk7/E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)