INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6802c177d64bfe6ed5c322d985e8cd545845197e323478f3d52b73985ece2c17', 
    'EezVkA81kqbOcyz3a9xs//1Nu/cTlRj5wJUzqBoD9Bg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)