UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FVeKvL0NaDo4zBDZItxdaKlF5aOtsN2zeoshHJTXos0=' 
WHERE 
  key_id = '6fa19c395f16df63cd6e6abee52307b4ee060e1856896115ac9701d2a80fd9aa' 
  AND (
    token = 'FVeKvL0NaDo4zBDZItxdaKlF5aOtsN2zeoshHJTXos0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )