UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ah0ZRj1+Q4kC7VSU9FXRC1GJUWgSyYVeEmQZQ3MAyTg=' 
WHERE 
  key_id = '2628992ad8bf9845b92933251f7bfbc4bf558835397fd9f2af12197d1f351d17' 
  AND (
    token = 'ah0ZRj1+Q4kC7VSU9FXRC1GJUWgSyYVeEmQZQ3MAyTg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )