UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K70e29XjbwMmo3kVmelNFO47PPTHZpXw7HjBfwQKsxQ=' 
WHERE 
  key_id = '5cd31e86f965fd61f36b6fe1f9936baa8220bf23dd510a277027fb0b6c27e715' 
  AND (
    token = 'K70e29XjbwMmo3kVmelNFO47PPTHZpXw7HjBfwQKsxQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )