INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68684ddcdb241accb29764b79f9d21537ea73a4a9f671762e17c074d7f475f96', 
    'IqCC24riZT2t7W59easjcRqDyd1LlxT/7dYJkg2InMs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)