UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DLMJ2YbOpURYmXHNxnUkCv+nL3bvR8/t8qOXCWd6G4A=' 
WHERE 
  key_id = '26a065277b7bf9bdc8a1af25f387f9ec6062e133922516d3a7a12b8b790a3234' 
  AND (
    token = 'DLMJ2YbOpURYmXHNxnUkCv+nL3bvR8/t8qOXCWd6G4A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )