INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '181123d166175c339dc30634de20326817a18adef75ba4756d15bec69d4aba2d', 
    '2UzR9Y2kljQNW+DEaxBlOSrjUonZRvQQKZvw+7vLJd4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)