INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5900a329980c591ee587a040c66bff236e7e68c5c78dac24fe9383620913c096', 
    'zNfN0zVh2srYJTt9nzP5gRctpOGTG699H/UHewStJh0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)