UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KyDnj6C9UlO79zPv53MSjsG5ylqhR8Psn3gGVMFd+R8=' 
WHERE 
  key_id = '9125f6ead8d2fff240631d49844874581675fcf59a4751f03919377bde20e978' 
  AND (
    token = 'KyDnj6C9UlO79zPv53MSjsG5ylqhR8Psn3gGVMFd+R8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )