INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '37ffdcc448daedf14bfef1c92a3d46e63c17a3f8bfb4a202a22c0b52cc35a8de', 
    'MqHCqUGVHTrhRmQOE81CCrdYo66kIdYooKfn11UG1m8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)