INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '340b674a1611daa4eb485a820040070d0deda160ea952d77c0be036586361765', 
    'o6Baapqe6s7rpeS3TPYbaeUupjCvbI/Mz2Yua90XW1c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)