UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7PU0J8+RNb7yM5NFJdD+dFVMwoOGeq2UOccV0Skd0aM=' 
WHERE 
  key_id = 'e0403b2db3d67fd2a6d5548d95ba82a5987e2872dec872c61a13001ea15947fe' 
  AND (
    token = '7PU0J8+RNb7yM5NFJdD+dFVMwoOGeq2UOccV0Skd0aM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )