UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vgmL5+JTJbXFIX+t/D6R8ns6npV4kaZKAkeiZpWbhLc=' 
WHERE 
  key_id = 'b4d04a8789b196d8e50ac03dfb15cf93297df38249428308002a3d0480c70fdd' 
  AND (
    token = 'vgmL5+JTJbXFIX+t/D6R8ns6npV4kaZKAkeiZpWbhLc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )