INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '471d600239541bb5e64474bb5577aa3055f6014e8f14b4c127097e8fb2dd2b61', 
    'HEumIhJac+3reTR57fg2LhujKmS6+2kLUBx7BOj1nTw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)