INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '287d2b5f716173a0ac50da476d3dea60eb93c27a9cdcedd4096277b632f71c51', 
    'MRWYy3UUHly8NhOkEqjcDWqLxoyraBbu4gBRxyr3lEg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)