UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wX3ettsgC0096QiH5NOyB08dADcmkgk5ql53JOPsMu8=' 
WHERE 
  key_id = '68a0735927de93e461766b97fb6d04be96cc739e85bb128863e48153944e25f0' 
  AND (
    token = 'wX3ettsgC0096QiH5NOyB08dADcmkgk5ql53JOPsMu8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )