INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a0322f090e5864498b008c4086f8db993e3119871c9696ccdda706a9e57d9de6', 
    'NRx1wcgVl8kkYxrjIsrKwI8VGr5Z3TsYRDEJ1dlgyLk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)