INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '846f741a7852f7c7c3a4b9a79862217f97ebcd0be71bcd0691d2e80fa3ce3268', 
    'KWkfKC+4uqHoTHvimjlKOJjng6M7BMRUN5X5U2Gov3M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)