INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '65ea8df63b2eb4f2529e3a48fd6b41caeea12c63792107354036a59e5115c7b2', 
    'PRwSdrGNboCZgVrpDfprEPXXnuDTwQ4cxvLXIjDv/nI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)