INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1d0668ca9b447f4fafb04ee7e85965570efdeff79b96d6f0d7e800feca31cf5f', 
    'EHqBQ6I34kWrVKTeYPO9tD51F1n/enAnHmft4KkZSdM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)