UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bqm0GF/9FdKs55TIktbIHvtJxrjJXXZvqxwVOcRFhwg=' 
WHERE 
  key_id = '42a8cbc781b3ff9dadfb07726c74a564b3bbebe6706a0cdb22ac11feedba7446' 
  AND (
    token = 'Bqm0GF/9FdKs55TIktbIHvtJxrjJXXZvqxwVOcRFhwg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )