UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LKwXLwEu3Fz1qdLB+Gs+UinGT5dgd4Y9rtt+vRd0200=' 
WHERE 
  key_id = 'a92cb18277e4b00983dc748f9dd385affdd9dfdf494c1ddb0d700c477437d279' 
  AND (
    token = 'LKwXLwEu3Fz1qdLB+Gs+UinGT5dgd4Y9rtt+vRd0200=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )