UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r0toE6HTHhTi7/AvVXg2Ufhf90FTOCIDlReFe4zdDmQ=' 
WHERE 
  key_id = '90a8e8a121d2d8a084725c7f4e484ded7cd0b4749c8b34283a1eab76c6c91fa0' 
  AND (
    token = 'r0toE6HTHhTi7/AvVXg2Ufhf90FTOCIDlReFe4zdDmQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )