INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d9e454a38b3e268ee00244e1dc3371c6308c30eadf7800f01552df1374f3a13', 
    'Unh1OZW5+DnS2A3iZqnmyeMJA8FcHvD7KWk7IFjtVzU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)