INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ec1425f69561cb64a8fe6b83d4f027f26451eca800d4424657c0d230bb957d8', 
    'IEB/F+VoAbqVZiZeWogA2k9uT2gqGAVamoJ3PnULYiY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)