INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '304fe87a19179d76cb460df59aeeb769cf967adc796bf2a906258ea3377efed4', 
    'ggAMtdDx3BsNQLPqCmUXuRxmQd6IKw3BnBDQsLIb0FM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)