UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N+a9Y3GTkp08kiPHivBqS00/5ArDRBkYZLsmyrAVlMs=' 
WHERE 
  key_id = '4f895f9767c67c6a49d162a90688931900c1c921f3107bd7875f5cc22cb38889' 
  AND (
    token = 'N+a9Y3GTkp08kiPHivBqS00/5ArDRBkYZLsmyrAVlMs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )