INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '012a5944940715cee2268494cc010c333993ca38630266734419c0fce5f3af0c', 
    '6GFLV+6KQgtb9KzOpeGUTBISSXeaCoYmGIY3DKocI98=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)