INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f2b5ebe8dba8d15cc627aab724323f845ac07a829176c753101a66ca6d74ff1', 
    '++IhzAkWlJjvjd2/HqERsenUF2/Z8XMRBxQ5pATJggc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)