INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '40234b66957b3b3788190426d6351bc6b2cea211327d300467fecc4ca0b6c0c3', 
    'V6N1dpUG2No5EY2SpvkjjDBTJuNFfun8L3qp//HLOX8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)