UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Fv/TPigtzmXIU6bZGbHFmsjMVs21cQIRHI+kCH7MJZ4=' 
WHERE 
  key_id = '727b7bb32e624d7364fa970c50a49ab1a33f4827d3bd6284e0b1849d303007bf' 
  AND (
    token = 'Fv/TPigtzmXIU6bZGbHFmsjMVs21cQIRHI+kCH7MJZ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )