INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2fac3bb29d39b3d35dc20f9a10a17cac367498b145e574f9f23d2dcb4e40c81a', 
    'QHtSuCAsd759ApsOVxvbrotkV0H/KVCFHpSwnXstYDg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)