INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd6221b912aa4941b4be83c601d65c9e32c4e2879353f0452d9dd67919dac4ce1', 
    'QgVdwKrVscElAiPNdB8tA9J7ZGxp7L1fcfrIuCmqZJo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)