UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mmYKbSac9WnJ/JGbcDAWORzbNxB3BzJn0gaRHh93syg=' 
WHERE 
  key_id = '44d5c464bb98ff969ce9d34f9a17d5c6adf854b8a8f71b3ca024bbf55aa92b44' 
  AND (
    token = 'mmYKbSac9WnJ/JGbcDAWORzbNxB3BzJn0gaRHh93syg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )