INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b39c3c03ab42f31a5662bf2ec8bbdb512a682568ea01165401a444075f37025f', 
    'kq8YQW8tKJZ37DK/J62XK9meDKMFvndGXZzDNE/aqZM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)