UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RDyIeniotIXj9qHqkbH4K7SOdWBv2xRYj8plO/NnWGs=' 
WHERE 
  key_id = 'e9687c6c4018ac215057fbb1932eaa994266b0a43cac6a084c3ade38e70e4519' 
  AND (
    token = 'RDyIeniotIXj9qHqkbH4K7SOdWBv2xRYj8plO/NnWGs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )