INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c1cab323d0307405d6da20963346e357abdbac4806d9bc8e822c019860593a16', 
    'fQaYZoEIOS83IW6BDC62mhWMWu60a0zbOVWxKaf8Tuo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)