INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c771ab52e8fd66a460dc406994340299b846590d34d309d6736856539914fd2b', 
    'yiNpq9pWozuaWee3vSrhI2Q/KZbv6j21qVzaUhL1/Ic=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)