INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c870621d1628afd14e035c2a2c946d1b70272b743fd7c2f043223202bf9dc5cb', 
    'ofw/2Zt0ZGcK4jeto1hFq/xMqN5rgV4e3WPqDpRKEi0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)