INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7644b32791c8191e1e1547856282ca519c06fc25c9112dc3162a5e71cdc4023a', 
    'X4cXtvlcIMSbZnFVqMW0EzLZIQGVlLDDhRTg/dHN5x8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)