INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '20e6c230b9cfed722362f1bb3bb861f6c4981afcb46f762f81e9e6ca590eb9ce', 
    'ZG4iIe6XpvquOfrq14+s8VojVKiMfFOffubFcJP+Hak=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)