INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a4b19c96b01741b080ad21f5cb762c9f51e5562710255af4a770c9efb68aecc', 
    'ZR3+VqD17KMQsUTAC4vQ7EkcZwRGE015LjZRnmCbxbA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)