INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f2c6178bdba4e2da100f1d91766a495205702e14067921195303aa943f3a9cbe', 
    'RcsStv+i+LoQ3X0rFaLP2I5qjzyWF5ztLz2HHGWURAI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)