INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7da0a21701e1717500799990cafdbc037c519d301c7eaa232cad2d7fd3733908', 
    'Cj63h4wbolSb052FZvJd/ipADriqjXTfJ3b1QkFw7KA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00063

Result

int(1)