INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c93b95fe45c78d2ba61525a0d611272c9775d6c664cd98b4e7016f2eb1b012c', 
    'GGfJ0c7z81hJkuQnORqqS/oGucMEajg9mRJ/nxjK7iU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)