INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '20389c7cc8fd61f90c3e577039573dd43993e17b75744242b143b075d5fb9ff4', 
    'KGzF4wZvFUWx9jxABjwCSn7OmwV5bXp1lQLd2nCTs5Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)