INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e16c71e92d36414b0c61a43dd0b472792d3c7a5ef2c1fd6277a5f8e022592ffe', 
    'sxDxlWcXRrovXBgA6V+2e4qjfBMIjcNMz8oIVQfP6SQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)