INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ffd9738d5b0db4a9f3e994d2d096560a65f8602245a1dbab08e52fb643ec05b', 
    '5zu1N69bxWPXdbl3pKE6NffWsuAc6lTrwNbD/I6262U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)