UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x8Y79QKamvkEDUqxHcJPeyeLtIHwkH9GB2mnRGQrkDc=' 
WHERE 
  key_id = '92e9ba07a44f33e8fe7198470aca1c5bb908dd90bcc2b51d6b6e82eb9a085a80' 
  AND (
    token = 'x8Y79QKamvkEDUqxHcJPeyeLtIHwkH9GB2mnRGQrkDc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )