INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cd53b8108ea3b7daa07a076cced2c43659381c0bee26ea93c871b91959a55a8b', 
    '1QAzQYmFvaf/B4IUmxV45g0bfEGn+PjDeK8YPUq/UQY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)