UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nrZbQp5NPY+5eGCxx4qnxGb2YLrq5aAJ0rx7LAJbCBM=' 
WHERE 
  key_id = '1f6c150c09a61b0c861dd867fa58376cf6b367c8c0c92098d5466651373449cd' 
  AND (
    token = 'nrZbQp5NPY+5eGCxx4qnxGb2YLrq5aAJ0rx7LAJbCBM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )