UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TWW9QgACPy/Llc2e71O8Jlt+KtOx17+iQ37res4w4Bc=' 
WHERE 
  key_id = '6a423d98634abe2e88f0c9624908796e135a39655ffd54b01838e9faa37c0bff' 
  AND (
    token = 'TWW9QgACPy/Llc2e71O8Jlt+KtOx17+iQ37res4w4Bc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )