INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4e09b079af6fbc871f05d74a7c49c7045494c7547739c19f8d27ee6f3dd55f6', 
    'g/V1SrcHf6ogM0D3NyKlrUUcsa0ldot+ZTuFPJHjk98=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)