UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3rNsD3Unv6sG3RqzUa8/rRjczXRm6apsJoxU/LouuqQ=' 
WHERE 
  key_id = '8a9878c22932801337e422b25256d319ece71009d7793af1806369a8a82812a1' 
  AND (
    token = '3rNsD3Unv6sG3RqzUa8/rRjczXRm6apsJoxU/LouuqQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )