INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2139b0ceb62b4d62b262de427d4284f94a8ab9a7b9351fd9823ab3afe6c51eaf', 
    'otuqCkjU3VnzFxa3r0hSj4exIPwixkXLk9AU68AdxwQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)