UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F8PhoEnfnZpEb8ga1tmeuVBnK6u3GcNyDwQnbvPQq4s=' 
WHERE 
  key_id = 'f88c2d2d24de7af002685fe67b9a290fd366380373138963e9ea209960e81013' 
  AND (
    token = 'F8PhoEnfnZpEb8ga1tmeuVBnK6u3GcNyDwQnbvPQq4s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )