INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6eb39a67ab9dd6436e40902ef67388f3d24782f6f8805d76a0b44418bfb1f77c', 
    'yHjD+LIXAgxScTGdXhW0Ed8XmCckc6fqAgR5ZxZyeRI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)