INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b39c17fbc46575bac6d87e66d341778c269a282db8d1d4674177ac8b7b29159a', 
    '8cnruQz1YTGori2+mEmLWNpBFci9xLyCGwtN59r1bLI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)