UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WG6rEauY4IIE8not6KWT7oclQ3CJ8FvNmXalZfI3rJ8=' 
WHERE 
  key_id = '1758c733c7aeb6f42f2010b28718e4350f7a1cebb7a4c4e0a060785f40ccee6a' 
  AND (
    token = 'WG6rEauY4IIE8not6KWT7oclQ3CJ8FvNmXalZfI3rJ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )