INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91f34ef4c6304258064449e514c69bf0aa99a7468fb452d5dbf0e5d458dcbeb2', 
    '/2IUDZkakqinvbVLeVhLRly1U6AMWCQUE7sbPfk1QsY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00086

Result

int(1)