INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d12de2d23fb471f4448b64c820e0fab8a90ae9eab20a64c464eda39ecfe97c6', 
    'KQPwYFJc3qeHNkBdDWQBs8C5g7iQaVgMyHAFXbC829w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)