INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fc6ac3c595b6873cb7a0faccfee9700a2e0f68d92926cd42a99dac13969bfa49', 
    'oW9BO3d9aYUKK8IR7hGf9th6McDhBOY5732ThCe4XkM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)