INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '47e14b4f4dbfd3aa33af916b96102adfcf3dbd69a5d83803840633d7bb171805', 
    '48pD2fNeRWfIRA0LgRK7D0z9RDL3kxgTYcfXKjpdOGA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)