INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '21955e0064c9af8b373c8d73c6924efe0e20def4900a55a02b8b5a1e6e768d22', 
    'E9Ra8BenoikUHz4YzEPHOhLv0OOIMqzbojI+qEdYZgg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)