UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UHJRU9WI6/2k/0CAeRMXFCJKnS+BhlZ2Zb4PbzdLxQ8=' 
WHERE 
  key_id = '8eda644f6bbbb3170cd44049198abd9bb5ffc8e655bca24bf43a8b39642f3cf3' 
  AND (
    token = 'UHJRU9WI6/2k/0CAeRMXFCJKnS+BhlZ2Zb4PbzdLxQ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )