UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y8spDkIo0qwvS2/X9Sx3zGQ6PO9r8YwPU5frNV9ipRE=' 
WHERE 
  key_id = '915143f2be1590f078a7d6625aa76fb1a0f85e8a10354bbe8382a49b77b466e7' 
  AND (
    token = 'y8spDkIo0qwvS2/X9Sx3zGQ6PO9r8YwPU5frNV9ipRE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )