INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7d509aa9b5f387f820eab535e533a52b08a0da83191c8d8d9f156f26173d7be1', 
    '/QIUi981WYNx9moNCshKVVxp1mcyfLgmR3s0Zctg5Ho=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)