INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4239ab18044dfa01390407640255f4ee372ab98cb30163d9fb10aec2da82f66', 
    '+NFeNc0V7j4skALVtPHWzsMFLhZewppnmI7xcfQhGP8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)