UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HomFRJ3F0mlIx1dPOMw0n6Mx8rm7l0TY/8rigcoXj9Q=' 
WHERE 
  key_id = '76bd310d65c89a1e33cfdda85c468fc176f269f2948708a7c6c22952a0a22bd6' 
  AND (
    token = 'HomFRJ3F0mlIx1dPOMw0n6Mx8rm7l0TY/8rigcoXj9Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )