INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ee3a54e257335bb86ae1fd0fb7c1e366bb1ec8c3a6fa294dd1e94dd4ac56bc56', 
    'tu7T3eo1BJIvmimgXcGBn4CCITbNT047xp5xxsBQIMY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)