INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ff66e63fe0ed5040839d85e54637b3393c8c71b0ce278268e10c5fa2a3a6ed7', 
    'oQriQhOaN7cNFNd5QAIfL5MlXduCKdbe2Z8XVPnt+No=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)