INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b66ef7a9be05bdec79662a146d766203c71d0fbbc5a0d750623bce7685c3d1a', 
    '/sPebvtzOUFp7qGFpRV5Tx6SrBDBCkfVYkT8qtgT9aM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)