INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ae7ac1ba53836457e607554a5ee94996271276c49a6ad702c645fdbdf1fb9b16', 
    '1QTJ+CzLHYGqp5Ku0nQfLdDDrREgwzb85zz+5Mf2VmI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)