INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'aa743b8527ed2d2e733129b710683a017f36a1548595c73e1451e849383fa61f', 
    '348/ywBVxYCZya1ZctsuP4DIw+zELgruLUbAZOEUQGQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)