INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c0a3ae8818e6456d92b69f4cfb03bae97c5020040388646f835650113b22d28', 
    'poHKcxCsWklXCwBL/9GtPPdNmlNsJMBSwZrOLo0x9ko=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)