UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gaW9LuIQzAPplI8W2bmqd1AHFzOCaKw5ViukCVq+Bh4=' 
WHERE 
  key_id = 'e7ed7edea10ca23497be3986fe2160276dafac7a23ffa71d395f35b66e6e28cc' 
  AND (
    token = 'gaW9LuIQzAPplI8W2bmqd1AHFzOCaKw5ViukCVq+Bh4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )