INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7eb46549c98b713eeb7906f738aa4c7b2021c72fef56df8c8eec292506e44c1e', 
    '5knr7rDpRTyHlsrHP5gh5MhRW/qnaTPDXqmPlwj6Geg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)