INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9817b681f6ee420c147577decd2b8c142901a79689f08a4f18eeb7f41843fe9', 
    'MwCgLQsnSvrT6whM6EHif08fvPATbqhcqqlmDz1Xdvg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)