INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c0296dee53551ea7edc4d727054460cea7352ece4dbd8f18919c72e5a723d6e', 
    'wcGzoUyZ9x3cVgrwuRMmPNTflyTlG4TIuMvLW+8LQ68=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)