INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3482108911fcda426515c80e51256bb635ad5a954e91015b59cbf69485202a6', 
    'aR7yyt9GxlzaUXY813ZEDuAZblacV79I0yHrKIU4kdw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)