INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '052b3aaf35e40c27df75d116b821d52d114f7f30d822856b023bd1ea4689a3a1', 
    'VWvkLSbQsAJuMNp9gtWx4I6VItDuxlOd6sDn0xfMYL8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)