INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '893eaea40587b86c004131438e440fbf69b0f126b21e6e412fc52f89ba9e4722', 
    'HyZVEmrKUKk6D1bGlBr7M04GW0rrrK9pJIlAgnv6e0E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)