UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JpEMPzZbFxtATCaxAPcvKkjkVYNfdZgCd12KfYPOk1A=' 
WHERE 
  key_id = '12d286608e6da7ba648eadc9ff02955d2aaeb11956b54df1c59708e4c47dcb0e' 
  AND (
    token = 'JpEMPzZbFxtATCaxAPcvKkjkVYNfdZgCd12KfYPOk1A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )