INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50e786476a8bec307bd96d74645f73643253fd8dcf1a636e8bf92c4aae958e70', 
    '9EbIdyJ7UqV0CyDZA3z/Hj9D5oMAJ3oK6jdT1QXHiXo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)