UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GRGpWmgGN+i94Jd+lXpqM+37n6e2x/HIGq3bfI26HnE=' 
WHERE 
  key_id = 'e52afd677e4eddd023fb827d6b0b5b51bee188d508b4c313fb4552f7a17712b5' 
  AND (
    token = 'GRGpWmgGN+i94Jd+lXpqM+37n6e2x/HIGq3bfI26HnE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )