INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fdfc76663d6f216af32a4f0678d4e9af7a6b12a2cecd08bcea10f64224d1ed72', 
    '6fpK7wBVXxfzS/K09W7tNe/jCimFcqLq36bB4THlSzM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)