UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GfTMD1Ut8uC0gL0ReL5PVLn2+A3/BtnibnJW44RiD5Q=' 
WHERE 
  key_id = '13f89e4e7d941b25b890d04a8555da957ee05af4b61015a1e392be27693e9643' 
  AND (
    token = 'GfTMD1Ut8uC0gL0ReL5PVLn2+A3/BtnibnJW44RiD5Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )