INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a51adb6a3c2499404eefc43e507d9f823f09a10164eb06184faf4d66977ab2b1', 
    'GaSx2WjPDxc4IloVzy9uzvvN+I46VJ7/FnFwosMcrkA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)