INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd816528c87309b6684894127906138a7bf55310cb922a6784d6b3331eacd9ef1', 
    '4i0/I3VBnNhAJivFYdQubFEZNMzL+70tehEZzVAQPYM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)