UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E3UYC9WnntsZGfu/UVh3kUT2ovBmGjTnEznyXiWtJOY=' 
WHERE 
  key_id = '3f7177f9d4048a6fbb6fae9ce73be2226e1b718d05c73577ab93492373487e29' 
  AND (
    token = 'E3UYC9WnntsZGfu/UVh3kUT2ovBmGjTnEznyXiWtJOY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )