INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd3a0e27bd00d97586959df5c95c9eb4cdb5c9b0a9b4a4acf9a33e4e784fd347b', 
    'G7OY9nYMXtumD59eo7oBAjHT9LFwzu/Uq5SkRj1zya4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)