UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DQ2QYdoMQlAclsDDQUmBbe7IPe5SMYY73ZYg/Dkduh8=' 
WHERE 
  key_id = '35993e6a37744851fabc0f14412c7ce4de4e3666dd252711e31508e1a8af4f2c' 
  AND (
    token = 'DQ2QYdoMQlAclsDDQUmBbe7IPe5SMYY73ZYg/Dkduh8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )