INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '44b0104ccf43a45fe27f2eae921d94bd330d3588d417b87e9801becade24f7c9', 
    'qSHsSDybRbhkuB8zxPWlQ89vClKQYmD6E9xcw312xN0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)