INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8146e03c902d2a69211fcfe9ad7044cfb94392c7754813225dc607880ec7110e', 
    'AgJxmCn1J/GOZkk7TFWRgjYjI8ecSavF1gvvxg2efHU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)