INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '814aeeaa2565a9f17822a117899e2f5f510a7090395b82d4141a82a678ea9a27', 
    'JXJJv5oObLgYYrlHMhcpep7A/mHi0bzrosJkTlSe8EQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)