INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7cc40319c5b352be3a6507507a12871db4726a12bbc9910ca48ee89d31416e9d', 
    'KaqqdjyEOi/IBtE6M0RnpVoFqzLKUU/gtyG9SjidxvQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)