INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e1c9c380556a5e0a52cd4018fbae1981c1b4818b3049f2b670bb0da5e778eb35', 
    'L9yyqvaAmhiOZzPKjz1ItRQr4k71dYSpkaZGGIVYJAc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)