INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b86a2077887612fb4c5939d1290bf29a04a60c840853b38c28e704507aa04e42', 
    'eqUIJSsq8DCPvIwORk8P+Bk367qk0qeIv3SJGrS21pc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)