INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c49d19547ce585de29c18b9a22bd57e8940284114eb140f0755ea07670a382a', 
    'mWxvkHcbzg6dT16dxxajcDS/itbvVKeMPLaeZtc+crk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)