INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a544b43bf75ab1cdd0b6e45636646f29e81374171c4060a393a16abc9f6649e', 
    'vBB40Sj2yJznqtbVOG18yYl0Vs4sNcUnPjrZvuWXkvE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)