UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y3vP3rqlil8Stpfv2qWVGkw26YNaiwlP3TUqG3B5uUo=' 
WHERE 
  key_id = 'ec257bd4ac63935fccf74667f661906b298af9c5d1cdaff5f5757e8b5c5eec79' 
  AND (
    token = 'y3vP3rqlil8Stpfv2qWVGkw26YNaiwlP3TUqG3B5uUo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )