INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e2440773c16da8c733af781c106c01d207c49a4ca8561f205a91924795bbd1c', 
    'QETOaEhsPFK2LjCyUoPqRERYQHzWwT6myzizPkQEXKc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)