UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'avRECuTkmnGbOUnNnc32CHSIGWJWMSfx387wSvA/e08=' 
WHERE 
  key_id = '682780c6bfa80feab57c505a0b900c66a2b19c570ba27762889429da914141bd' 
  AND (
    token = 'avRECuTkmnGbOUnNnc32CHSIGWJWMSfx387wSvA/e08=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )