UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fGd412/Kc0BC1TIEDisJCUWrkpt1krnUxQlb1k7xee0=' 
WHERE 
  key_id = '4bca14490cde502626100e5cb6b495c1cc20250891c6b9afb066cb2fbbf7f8fd' 
  AND (
    token = 'fGd412/Kc0BC1TIEDisJCUWrkpt1krnUxQlb1k7xee0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )