INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '387d90290287a0d98a65821879c52a1e073fb0d03f73d67200122a25940430f4', 
    '8pDuoQgNZWEs/6mxTUJIo2cbZBU3vK6UwJsaIzsN5fA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)