INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'aa1428c97079e5f5616a3f80cac53449c985808f230a5cf26f37d2c8139fd31f', 
    'lMfEQBUM37joU8zsS62hfLh1YiqkL1PL3RpEBfyBCDM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)