UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OYFAc+TkeVbCQ3Q+Uvzmvf7TW5ezXqxVX7iXNl9ek50=' 
WHERE 
  key_id = 'e47a972cbee701766a2a74bf12221eb410c2e74458c290d95538e2145c32cb38' 
  AND (
    token = 'OYFAc+TkeVbCQ3Q+Uvzmvf7TW5ezXqxVX7iXNl9ek50=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )