INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eb6281b4d1a03f204747fc65f2ad0f1906b4d2821e6987933cffed6701bb5cd9', 
    'a+ahgh6S3/uWdsL2iDa5LakUrW2rc0j8Pso4K5Zv15M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)