UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f5PSOW+P6V4XpDZt7BKq0jWT8B5ltB1vgMIENp5N3W8=' 
WHERE 
  key_id = '2dfa5c45d58a801bcd7cf9dff95549a4830fc4102a083d6a4cd33db1792b103c' 
  AND (
    token = 'f5PSOW+P6V4XpDZt7BKq0jWT8B5ltB1vgMIENp5N3W8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )