INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd6f46c8ad5309b58c136df57c1267b536b3e2352f67e16ba47356b71f9ba2e3f', 
    'tmKqBMYaWNHrhMW4lneEwhoOTPh4xazq4vqOghViuco=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)