INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'da29999ca5e1c13593258884f73991e01fc1841406d73c1bc9d9813502a16bfa', 
    '+fgh+yhZ6G9x82EtFy1j8cQyNWgf1339sA2RpcEMGcs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)