INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2a66065570eb692677bf335bcbb187e9307ac7dc9e45865227f8d409b27dfc4', 
    'JRu4Ff95KU9vuc/UvS5feuC/uAAHlTdRLXv1BpPCHfE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)