INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ef27c42f0c232888b5cd9251a73ebee294c26fd04499fad0371f4f6cdedb715', 
    'pDIQm1ABlqTD74rzhbEftADNqzva6eBgaK++rEuQS+E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)