INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9654e793522f86284828011aa4b0d5da32593f99dd36a80b5009399848544f89', 
    '/K0AMCQqsNXcZpGNupJmrKRannb8J6YaPqNRFR0VPPs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)