UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KXK0fE8NLuEWNrm0Vx7YsXVnrUyGtb7haW6vtWQAHAk=' 
WHERE 
  key_id = '0a7dee5d82003e39a2a9a24a2c117faa85e8469d295ee4c14619ca049b32f27d' 
  AND (
    token = 'KXK0fE8NLuEWNrm0Vx7YsXVnrUyGtb7haW6vtWQAHAk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )