INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '11e0324e8329ed8d0b05b0e9d16c40add268a747d0522e1f5324ec4cea285996', 
    'NcS//U0IrgCSwRWxhVkwhZ70NJ55KpCOwBrVQOpu2ho=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)