UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wqd25i9x061xlhNQehv77KJjA2hPRRyU0KeSULQUvFQ=' 
WHERE 
  key_id = '72c4e750b1c79ec3d5cc21487aeacc096d88662772998d10637a3d88ee3709f7' 
  AND (
    token = 'Wqd25i9x061xlhNQehv77KJjA2hPRRyU0KeSULQUvFQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )