INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bc5750121e7b57a3d4a6eba3890f9c7664f09b852f577395fbb2a52cc2fcb340', 
    'ChXi3sPKHWWv+Laa8rT195PAQZWBDgyuv5Vwd1kskTs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)