INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '668a8ba5d3c242b0c79d4241c90dea4817576edcb4ad8f959605ec0f58822255', 
    '/BjbEdtgf6T99I31uP3V4UdhxawkestLdzyGx43O1P4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)