INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '99f5c7741d57711069aa0a021dee0a60d247185a9e58326f7593e11782725800', 
    'JMqFYSeZdrWEm7tjhG9RnMgNNiQ/Q0jBJW0uZn52m9I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)