INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c0c33145d885f1360fcf15231ab13e69e6162157d769067d5ca115ff120090ad', 
    'in4MwgSrsF19uGbRVky1EYr1mDke9m2LewAfL/4ra+I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)