UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E/WGey2VZCp5r654LcgpSlA2uNs++vfmmJeJrRObeIg=' 
WHERE 
  key_id = '2f4feeaf3c46806a44ea487c45d5098480ef2a8778f40d997eb218535d50c806' 
  AND (
    token = 'E/WGey2VZCp5r654LcgpSlA2uNs++vfmmJeJrRObeIg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )