INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e887311df2dc45a4dc23ecd53ef3fcaf97520cc7116d7e97247c3ca88a8f0af', 
    'ywf2G0Z2R/WzztRWgLHJYtv87FqcAuzy5lSnbj07NnE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)