INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd3a8896f79ebb69385f9cde2fec0b8d87d301b864a481ee78a359f5bb61c8c2e', 
    '1BuCp6vXJEYWzrP1ddRCOtMH9swPCsgaacjU4cZyiZU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)