INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d73675fe1450f123a78ec4365506d07c41f16edd334994a7000de1f23cd402c', 
    'ulBYTDUraZK5XbHj1lGlOlb6AIiA7opN6w/Mp+uRpI8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)