INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '981ec9aeb464b47fd849ce3f1a94d55a1fce5a0c923ffbb21e5068062fd98b43', 
    'UGSQfqv1T1sLLwkn2pMEyxpoPnmQMM1WRQNEszgV9SY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)