INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '820260527e2b3d30591cd1bba5a39155b539be1476076afa2833f44a6ad95d91', 
    'Wnvf+1pHehkNjxYfRvGnRxYN1AJ3lwHqx5rJPGSa7SI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00077

Result

int(1)