INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7786d0229f9f490921a401dce6e345e4a53e0d03b0ff1e20d57ed7502f34347b', 
    'FUj0wKBL5kSu2tn630XW5zmSKtvNUDQuLuKTvYKj0zE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)