UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UdDvYt2ErISzhsr3YczyNfO11YBKW5j34HS5mY7v8+I=' 
WHERE 
  key_id = 'b80460e189d9b538fe386ee69218e53efccac5f8697ce19ec6c1e209fd4e331b' 
  AND (
    token = 'UdDvYt2ErISzhsr3YczyNfO11YBKW5j34HS5mY7v8+I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )