INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4a289a8d58f096e59a77ad131a57a635a34130a0c86d6074e262397e60aecd5', 
    'AwKz+Mnja37Ae6D3Q/CGaGPJjkW8z0uTkumsqDHxoaA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)