INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '502dc3930aeff7b4803ec300b9bd1feb117e21976b1763d0474232ff8885d7bc', 
    'hwrNeFNjK1a/6EuNBMvmHcLlOBBMuX5/4VNygToBGOI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)