INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e6b4b7d2351c97d67797be963d1be5be209d6b9a1d7da8e8db7d3b7f39c0475', 
    'LOYQ0q3Frv9qKmDW5QbIiBvMhq1V9Sfw1BKHWDYAm98=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)