INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6dfc47ae7184605b1f052bdb9b405cea83bc9d666342f4b68d609e7f7f48790f', 
    'T5Zj3wGn/8G8SFSy036P1L3TI7wnseRGMH0roPytPe4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)