INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f2a43f71e2eb2f2302cc678fdefdc980cbf413d9816a887af1390edc92deec44', 
    'SXswPFkUCE9V3sxJL8/Tno5NKPG+rgXkg2fsdLg5OGA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)