INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a64ec8335934419f4850f6faffb35c9a4369bc535404fc41d718f9771d49fd5', 
    'WjTmFoHxq1l+b9+ddL21ZsnPdgCoWYq92go2oNgViGM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)