INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9375d7a5ceb317a2366872f1114cd6ca4eadd9668ae2222f80fd019977f2ca39', 
    'cMZg0DnaavX36Hjnw7mL990UIFJz3o8Tnq7xqNjFUJ4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)