UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+ZB2ucnYLpEOk8BxDE658DqrVbjvpEUHlTGuZyj5+3I=' 
WHERE 
  key_id = 'bc23f112a2edf48e57e094f472d9b18f2b0486438833e2845dc89560a2e4bdc8' 
  AND (
    token = '+ZB2ucnYLpEOk8BxDE658DqrVbjvpEUHlTGuZyj5+3I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )