INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53130920c2ac76919865a283bddf677e840180c5c46d34da5730e67ecee2738c', 
    '+0t8ZFO9Jbh9ezt8Mg7K2QLd7l6nP6V46r3tUI+LOuc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)