INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a86864920f4cbbea382030d8a90c759af7fcb2e0e9f1221a519c928691d8c99c', 
    '0tn4N0f88+nH1ehP4xtrUR7cQcEGAAgWrrjspeeWgZ4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)