UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CnycZPqBrw3AzOtG9IaIkKaalr4Uznb4ITo3IV6oUP4=' 
WHERE 
  key_id = 'a5ddb711bf1d06295db46b6696293d5e8b412c3f0392889da9c1af5aa2020fdd' 
  AND (
    token = 'CnycZPqBrw3AzOtG9IaIkKaalr4Uznb4ITo3IV6oUP4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )