INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cd08563f3d7d08e3e111dec85893c9e6a148356210e7c2dac09f6e2420521034', 
    'cUZoimQgPOEhFY8t6sArfiPAFeoZ8V/rVlg6X2srW/U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)