INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd950c38158894a313f22ec3c294fa20741c17dc2b8128f4dfe3c75f7fc7b2c61', 
    'JdRWfd4f+racbMJto7bWMuKiUjdzVFixIu7R5lRIipg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)