INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c49683852f407ab87a05a1e0469c89cda00f7635007cd170a2f8f2f24df23e73', 
    '99xZVtwLwXVeNUn1d8K9XOjruHif03TtSbqOt0MA7pQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00080

Result

int(1)