UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YCWk91nrsFYxB05lUGVsY77H5mz9NAcbzmivWWCX9i4=' 
WHERE 
  key_id = '9f33a2e75bcae87ceda2f3ed456e5621339b27d1ec671b71869e0b22ea06645e' 
  AND (
    token = 'YCWk91nrsFYxB05lUGVsY77H5mz9NAcbzmivWWCX9i4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )