INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ab6987a8ccf408a8af517e8f3029325e2cb8585702f45c50e8bd3b89c3c0afa1', 
    't+xKzUsgwOL5Z47ZvskbXGv8ahVyDhn5Gy0H3Mi3SoI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)