INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '561d28bad1a973194b0f584cce35f34b01401a834897d4dc2fffef1addfd41a1', 
    'pSoXWYVNF38muymIJR3rOiOt8np7wPux++SZkYcVo+g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)