INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b61c1c4ff922749ce8f5d79dcbf0dfd6427032351349812f0df34ddeff5081e9', 
    'E2BCv8JZoA7SedqRL+z8X593PmSZdgqBcVXxWowoqBE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)