UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ph9jZe+2ScSqJan4fGgjSZ1B4IvNOW6S7PNcbZBi6DY=' 
WHERE 
  key_id = '0af0b2ae7016d5f2e83279556a7e6325dca71c24397f718d4c25758a3626d344' 
  AND (
    token = 'ph9jZe+2ScSqJan4fGgjSZ1B4IvNOW6S7PNcbZBi6DY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )