INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '544cf459f449dbc175500c34aeacedc978f0eea95c139e5ac3dc9e3aa35cf24e', 
    'QjKRx3VhgOrUE5zt22c4Z2EZDDa4MPIcvovITZiXSf0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)