UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nEpRYq41LaMtYt26KA/JDs7xO24ZWw8MPiZIWuskhlw=' 
WHERE 
  key_id = '37026d3bc20a4dadb8836437b7adf745d991758b743ef1c4482508d2b69c0172' 
  AND (
    token = 'nEpRYq41LaMtYt26KA/JDs7xO24ZWw8MPiZIWuskhlw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )