INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c3d9c3347d5fe66317707247fad4be003394e63a575ef5adc84a9f2fb1449649', 
    'clHzBnXF5Z8BPK+q0IsPzmVcUMPpAqVfbwqOMvhds/U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)