INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1a3975a4cb449fd82f49277dd070845cd80339c5dea468806c437d60c490dae', 
    'qpeXNxs1XNA5VV6kSv+RugBLoWgDXvs2mygos7sfvcI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)