INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '506bc60ea12eeb10aca96f8495b72b36253049c9a12a8f23612bd7d7542e84ae', 
    'X71yyZfcMeFuHE9FvachRzScaZFIHO/ap1I3boYrzEw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)