INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a5407f2399d5fe84e7f040408e5e5a42736b30d8aa6e8a3ced323c66af743ed7', 
    'NT44Tr2vpeSG4Bq38+xUulbXy0RlMcdY4tM3b9FVRWA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)