UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '56cxpyRvZUrCjwoulM7Cjz/o7MMgpMxckqUx7vDU4GQ=' 
WHERE 
  key_id = 'bf6ccfbc4063e507e4f172869e3cb57df9c6f9439911f90743cf86fd88ce8c4d' 
  AND (
    token = '56cxpyRvZUrCjwoulM7Cjz/o7MMgpMxckqUx7vDU4GQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )