UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8SsyvjPFkKhavm6KTzCA8r8xOJuY60L6kNMtaf5q6Uo=' 
WHERE 
  key_id = 'a3a6e522ab369c4ecccd6aba0b78dc305bf0fe11eb6660299af217e8d2ae33ed' 
  AND (
    token = '8SsyvjPFkKhavm6KTzCA8r8xOJuY60L6kNMtaf5q6Uo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )