UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vZ1g4NLKXwrbfCpP3mYORMVkAMR/W9UOrWLh9Fu3uVk=' 
WHERE 
  key_id = 'bb826fac2d7b66e9f4bb085b6fe5420eca1d03b9795cf812acd36049f571d3d9' 
  AND (
    token = 'vZ1g4NLKXwrbfCpP3mYORMVkAMR/W9UOrWLh9Fu3uVk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )