INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f0c8b2e007f8a4f3099f829d8db46a8a1a63ab3161cc89f82ba962f5aa694db2', 
    '+8T/B9XxW07jdnTwLI80I5gOoUKgeDWHmchgU9oLuQM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)