UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/n6D8s7t3FysgeQNZXrKSPqRLiZ845aZbX7Wfd7zSTY=' 
WHERE 
  key_id = 'ea0b585520f508ab23d2877113064bc34cc847dbf5581cfd73a760a6f4374022' 
  AND (
    token = '/n6D8s7t3FysgeQNZXrKSPqRLiZ845aZbX7Wfd7zSTY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )