INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46dc2aee3c3455ddec77dfe325341c1ce6ddeac8316566295b2a38f5ee6fa66b', 
    '8NL86ILZQMhnuQQS9nij9zukt7H5TaUSnVspcDUpCaw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)