UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kwHa47+dNi/o4AoIsAMYXA37441L01SpiuSbTPw2VYE=' 
WHERE 
  key_id = '04c4393052981338b77fd8a9317fb6822cfbff38b94d13270614784e63c12caf' 
  AND (
    token = 'kwHa47+dNi/o4AoIsAMYXA37441L01SpiuSbTPw2VYE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )