INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bb4ec23bdf640deba21a2db8dc2fe2e52cbc2eff575c7533dceb08582f97be4f', 
    '/WN4wE0CRL+rt8oQg71tjs80AbaGp0swwBduqIkbLnA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)