INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e5612e7826088044071cb48e174099af96b8cc7e7824135329eb741cdad3fae3', 
    'cMG3Qymd8nr9nk7alzAEEfgajV3PhHda9jkQEQBYnB8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)