INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cad578bb1b8a5776a8257f27855c502758439b48e78a711ac6ded3c059828cc5', 
    'fdFi/JqPbzbJy4cQ8Cuj+Kp4wpkJMEE5TADE9HM0wdg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)