INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '69c81d9fe5615f51034920c537e9dca711419576e1b18c98a7d5ef45674365ce', 
    'cuKXo2E3Ors/mQco6Oid52VJM8wMqALRU4A9qvQjBQc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)